UBUNTU-CVE-2026-84782

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Source
https://ubuntu.com/security/CVE-2026-84782
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-84782
Upstream
Downstream
USN (2)
Related
USN (2)
Published
2026-09-29T00:00:00Z
Modified
2026-10-01T00:22:18Z
Severity
  • 8.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H CVSS Calculator
  • Ubuntu - high
Summary
[none]
Details

Issue summary: The DTLS retransmission logic does not correctly handle a handshake message write that is suspended part-way through. The retransmitted message can be read past the message buffer and the retransmission overwrites the internal state the suspended write needs to resume correctly. Impact summary: The retransmitted message can disclose a heap memory to the peer as plaintext handshake data or cause a crash and a Denial of Service when the read reaches an unmapped memory region. CWE: CWE-125: Out-of-bounds Read Description: DTLS handshake messages can be written out in multiple fragments, and a write can suspend mid-message (returning WANT_WRITE) if the underlying transport temporarily cannot accept more data. While such a write is suspended, the DTLS retransmission timer may independently fire and ask the retransmission logic to resend an earlier, already-acknowledged-as-sent message from its retransmit queue. The retransmission logic reused the same internal buffer and position tracking as the message that was still being written, without resetting the position back to the start of the message being retransmitted. As a result the retransmission was read starting from wherever the suspended write had left off, producing a mislabelled message whose body was leftover bytes from the other, larger message still in flight - content that was never meant to be sent at that point, and which could run past the end of the allocated buffer. Separately, even when the retransmission is positioned correctly, allowing it to run to completion while another write is suspended overwrites the same shared bookkeeping that the suspended write depends on to resume. When the application later resumes the suspended write (via a subsequent SSL_read(), SSL_write(), SSL_accept(), or SSL_connect() call), it finds that bookkeeping in a state inconsistent with the message and aborts the process in a debugging build. The fix resets the retransmission's read position to the start of the message before resending, and skips retransmission entirely whenever a handshake write is still suspended, deferring to the next call that resumes it instead. FIPS impact: no The affected code is outside the FIPS module boundary.

References

Affected packages

Ubuntu:20.04:LTS
edk2

Package

Name
edk2
Purl
pkg:deb/ubuntu/edk2?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0~20190606.*
0~20190606.20d2e5a1-2ubuntu1
0~20190828.*
0~20190828.37eef910-3
0~20190828.37eef910-4
0~20191122.*
0~20191122.bd85bf54-1
0~20191122.bd85bf54-1ubuntu1
0~20191122.bd85bf54-2
0~20191122.bd85bf54-2ubuntu1
0~20191122.bd85bf54-2ubuntu2
0~20191122.bd85bf54-2ubuntu3
0~20191122.bd85bf54-2ubuntu3.1
0~20191122.bd85bf54-2ubuntu3.2
0~20191122.bd85bf54-2ubuntu3.3
0~20191122.bd85bf54-2ubuntu3.4
0~20191122.bd85bf54-2ubuntu3.5
0~20191122.bd85bf54-2ubuntu3.6

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "ovmf",
            "binary_version":  "0~20191122.bd85bf54-2ubuntu3.6"
        },
        {
            "binary_name":  "qemu-efi",
            "binary_version":  "0~20191122.bd85bf54-2ubuntu3.6"
        },
        {
            "binary_name":  "qemu-efi-aarch64",
            "binary_version":  "0~20191122.bd85bf54-2ubuntu3.6"
        },
        {
            "binary_name":  "qemu-efi-arm",
            "binary_version":  "0~20191122.bd85bf54-2ubuntu3.6"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"
Ubuntu:22.04:LTS
edk2

Package

Name
edk2
Purl
pkg:deb/ubuntu/edk2?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2021.*
2021.08~rc0-2
2021.08-3
2021.11~rc1-1
2021.11-1
2021.11-2
2022.*
2022.02~rc1-1
2022.02~rc1-1ubuntu1
2022.02-1
2022.02-2
2022.02-3
2022.02-3ubuntu0.22.04.1
2022.02-3ubuntu0.22.04.2
2022.02-3ubuntu0.22.04.3
2022.02-3ubuntu0.22.04.4
2022.02-3ubuntu0.22.04.5
2022.02-3ubuntu0.22.04.6

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "ovmf",
            "binary_version":  "2022.02-3ubuntu0.22.04.6"
        },
        {
            "binary_name":  "ovmf-ia32",
            "binary_version":  "2022.02-3ubuntu0.22.04.6"
        },
        {
            "binary_name":  "qemu-efi",
            "binary_version":  "2022.02-3ubuntu0.22.04.6"
        },
        {
            "binary_name":  "qemu-efi-aarch64",
            "binary_version":  "2022.02-3ubuntu0.22.04.6"
        },
        {
            "binary_name":  "qemu-efi-arm",
            "binary_version":  "2022.02-3ubuntu0.22.04.6"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"
openssl

Package

Name
openssl
Purl
pkg:deb/ubuntu/openssl?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.0.2-0ubuntu1.30

Affected versions

1.*
1.1.1l-1ubuntu1
3.*
3.0.0-1ubuntu1
3.0.1-0ubuntu1
3.0.2-0ubuntu1
3.0.2-0ubuntu1.1
3.0.2-0ubuntu1.2
3.0.2-0ubuntu1.4
3.0.2-0ubuntu1.5
3.0.2-0ubuntu1.6
3.0.2-0ubuntu1.7
3.0.2-0ubuntu1.8
3.0.2-0ubuntu1.9
3.0.2-0ubuntu1.10
3.0.2-0ubuntu1.12
3.0.2-0ubuntu1.13
3.0.2-0ubuntu1.14
3.0.2-0ubuntu1.15
3.0.2-0ubuntu1.16
3.0.2-0ubuntu1.17
3.0.2-0ubuntu1.18
3.0.2-0ubuntu1.19
3.0.2-0ubuntu1.20
3.0.2-0ubuntu1.21
3.0.2-0ubuntu1.23
3.0.2-0ubuntu1.25
3.0.2-0ubuntu1.26
3.0.2-0ubuntu1.29

Ecosystem specific 

{
    "availability":  "No subscription required",
    "binaries":  [
        {
            "binary_name":  "libssl3",
            "binary_version":  "3.0.2-0ubuntu1.30"
        },
        {
            "binary_name":  "openssl",
            "binary_version":  "3.0.2-0ubuntu1.30"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"
Ubuntu:24.04:LTS
edk2

Package

Name
edk2
Purl
pkg:deb/ubuntu/edk2?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2023.*
2023.05-2
2023.11-2
2023.11-3
2023.11-4
2023.11-5
2023.11-6
2023.11-8
2024.*
2024.02-1
2024.02-2
2024.02-2ubuntu0.1
2024.02-2ubuntu0.3
2024.02-2ubuntu0.4
2024.02-2ubuntu0.5
2024.02-2ubuntu0.6
2024.02-2ubuntu0.7
2024.02-2ubuntu0.8
2024.02-2ubuntu0.9

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "efi-shell-aa64",
            "binary_version":  "2024.02-2ubuntu0.9"
        },
        {
            "binary_name":  "efi-shell-arm",
            "binary_version":  "2024.02-2ubuntu0.9"
        },
        {
            "binary_name":  "efi-shell-ia32",
            "binary_version":  "2024.02-2ubuntu0.9"
        },
        {
            "binary_name":  "efi-shell-riscv64",
            "binary_version":  "2024.02-2ubuntu0.9"
        },
        {
            "binary_name":  "efi-shell-x64",
            "binary_version":  "2024.02-2ubuntu0.9"
        },
        {
            "binary_name":  "ovmf",
            "binary_version":  "2024.02-2ubuntu0.9"
        },
        {
            "binary_name":  "ovmf-ia32",
            "binary_version":  "2024.02-2ubuntu0.9"
        },
        {
            "binary_name":  "ovmf-legacy",
            "binary_version":  "2024.02-2ubuntu0.9"
        },
        {
            "binary_name":  "qemu-efi-aarch64",
            "binary_version":  "2024.02-2ubuntu0.9"
        },
        {
            "binary_name":  "qemu-efi-arm",
            "binary_version":  "2024.02-2ubuntu0.9"
        },
        {
            "binary_name":  "qemu-efi-riscv64",
            "binary_version":  "2024.02-2ubuntu0.9"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"
openssl

Package

Name
openssl
Purl
pkg:deb/ubuntu/openssl?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.0.13-0ubuntu3.16

Affected versions

3.*
3.0.10-1ubuntu2
3.0.10-1ubuntu2.1
3.0.10-1ubuntu3
3.0.10-1ubuntu4
3.0.13-0ubuntu2
3.0.13-0ubuntu3
3.0.13-0ubuntu3.1
3.0.13-0ubuntu3.2
3.0.13-0ubuntu3.3
3.0.13-0ubuntu3.4
3.0.13-0ubuntu3.5
3.0.13-0ubuntu3.6
3.0.13-0ubuntu3.7
3.0.13-0ubuntu3.9
3.0.13-0ubuntu3.11
3.0.13-0ubuntu3.12
3.0.13-0ubuntu3.15

Ecosystem specific 

{
    "availability":  "No subscription required",
    "binaries":  [
        {
            "binary_name":  "libssl3t64",
            "binary_version":  "3.0.13-0ubuntu3.16"
        },
        {
            "binary_name":  "openssl",
            "binary_version":  "3.0.13-0ubuntu3.16"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"
Ubuntu:26.04:LTS
edk2

Package

Name
edk2
Purl
pkg:deb/ubuntu/edk2?arch=source&distro=resolute

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2025.*
2025.02-8ubuntu3
2025.11-3ubuntu6
2025.11-3ubuntu7
2025.11-3ubuntu7.2

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "efi-shell-aa64",
            "binary_version":  "2025.11-3ubuntu7.2"
        },
        {
            "binary_name":  "efi-shell-loongarch64",
            "binary_version":  "2025.11-3ubuntu7.2"
        },
        {
            "binary_name":  "efi-shell-riscv64",
            "binary_version":  "2025.11-3ubuntu7.2"
        },
        {
            "binary_name":  "efi-shell-x64",
            "binary_version":  "2025.11-3ubuntu7.2"
        },
        {
            "binary_name":  "ovmf",
            "binary_version":  "2025.11-3ubuntu7.2"
        },
        {
            "binary_name":  "ovmf-amdsev",
            "binary_version":  "2025.11-3ubuntu7.2"
        },
        {
            "binary_name":  "ovmf-generic",
            "binary_version":  "2025.11-3ubuntu7.2"
        },
        {
            "binary_name":  "ovmf-inteltdx",
            "binary_version":  "2025.11-3ubuntu7.2"
        },
        {
            "binary_name":  "ovmf-legacy",
            "binary_version":  "2025.11-3ubuntu7.2"
        },
        {
            "binary_name":  "qemu-efi-aarch64",
            "binary_version":  "2025.11-3ubuntu7.2"
        },
        {
            "binary_name":  "qemu-efi-loongarch64",
            "binary_version":  "2025.11-3ubuntu7.2"
        },
        {
            "binary_name":  "qemu-efi-riscv64",
            "binary_version":  "2025.11-3ubuntu7.2"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"
edk2-hwe

Package

Name
edk2-hwe
Purl
pkg:deb/ubuntu/edk2-hwe?arch=source&distro=resolute

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

2025.*
2025.11-3ubuntu6
2025.11-3ubuntu8
2025.11-3ubuntu8.2

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "efi-shell-aa64-hwe",
            "binary_version":  "2025.11-3ubuntu8.2"
        },
        {
            "binary_name":  "efi-shell-loongarch64-hwe",
            "binary_version":  "2025.11-3ubuntu8.2"
        },
        {
            "binary_name":  "efi-shell-riscv64-hwe",
            "binary_version":  "2025.11-3ubuntu8.2"
        },
        {
            "binary_name":  "efi-shell-x64-hwe",
            "binary_version":  "2025.11-3ubuntu8.2"
        },
        {
            "binary_name":  "ovmf-amdsev-hwe",
            "binary_version":  "2025.11-3ubuntu8.2"
        },
        {
            "binary_name":  "ovmf-generic-hwe",
            "binary_version":  "2025.11-3ubuntu8.2"
        },
        {
            "binary_name":  "ovmf-hwe",
            "binary_version":  "2025.11-3ubuntu8.2"
        },
        {
            "binary_name":  "ovmf-inteltdx-hwe",
            "binary_version":  "2025.11-3ubuntu8.2"
        },
        {
            "binary_name":  "ovmf-legacy-hwe",
            "binary_version":  "2025.11-3ubuntu8.2"
        },
        {
            "binary_name":  "qemu-efi-aarch64-hwe",
            "binary_version":  "2025.11-3ubuntu8.2"
        },
        {
            "binary_name":  "qemu-efi-loongarch64-hwe",
            "binary_version":  "2025.11-3ubuntu8.2"
        },
        {
            "binary_name":  "qemu-efi-riscv64-hwe",
            "binary_version":  "2025.11-3ubuntu8.2"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"
openssl

Package

Name
openssl
Purl
pkg:deb/ubuntu/openssl?arch=source&distro=resolute

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.5.5-1ubuntu3.6

Affected versions

3.*
3.5.3-1ubuntu2
3.5.5-1ubuntu1
3.5.5-1ubuntu3
3.5.5-1ubuntu3.2
3.5.5-1ubuntu3.3
3.5.5-1ubuntu3.4
3.5.5-1ubuntu3.5

Ecosystem specific 

{
    "availability":  "No subscription required",
    "binaries":  [
        {
            "binary_name":  "libssl3t64",
            "binary_version":  "3.5.5-1ubuntu3.6"
        },
        {
            "binary_name":  "openssl",
            "binary_version":  "3.5.5-1ubuntu3.6"
        },
        {
            "binary_name":  "openssl-provider-legacy",
            "binary_version":  "3.5.5-1ubuntu3.6"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"
Ubuntu:Pro:14.04:LTS
openssl

Package

Name
openssl
Purl
pkg:deb/ubuntu/openssl?arch=source&distro=esm-infra-legacy%2Ftrusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.0.1f-1ubuntu2.27+esm17

Affected versions

1.*
1.0.1e-3ubuntu1
1.0.1e-4ubuntu1
1.0.1e-4ubuntu2
1.0.1e-4ubuntu3
1.0.1e-4ubuntu4
1.0.1f-1ubuntu1
1.0.1f-1ubuntu2
1.0.1f-1ubuntu2.1
1.0.1f-1ubuntu2.2
1.0.1f-1ubuntu2.3
1.0.1f-1ubuntu2.4
1.0.1f-1ubuntu2.5
1.0.1f-1ubuntu2.7
1.0.1f-1ubuntu2.8
1.0.1f-1ubuntu2.11
1.0.1f-1ubuntu2.12
1.0.1f-1ubuntu2.15
1.0.1f-1ubuntu2.16
1.0.1f-1ubuntu2.17
1.0.1f-1ubuntu2.18
1.0.1f-1ubuntu2.19
1.0.1f-1ubuntu2.20
1.0.1f-1ubuntu2.21
1.0.1f-1ubuntu2.22
1.0.1f-1ubuntu2.23
1.0.1f-1ubuntu2.24
1.0.1f-1ubuntu2.25
1.0.1f-1ubuntu2.26
1.0.1f-1ubuntu2.27
1.0.1f-1ubuntu2.27+esm1
1.0.1f-1ubuntu2.27+esm2
1.0.1f-1ubuntu2.27+esm3
1.0.1f-1ubuntu2.27+esm4
1.0.1f-1ubuntu2.27+esm5
1.0.1f-1ubuntu2.27+esm6
1.0.1f-1ubuntu2.27+esm7
1.0.1f-1ubuntu2.27+esm9
1.0.1f-1ubuntu2.27+esm10
1.0.1f-1ubuntu2.27+esm11
1.0.1f-1ubuntu2.27+esm12
1.0.1f-1ubuntu2.27+esm13
1.0.1f-1ubuntu2.27+esm14
1.0.1f-1ubuntu2.27+esm16

Ecosystem specific 

{
    "availability":  "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro",
    "binaries":  [
        {
            "binary_name":  "libssl1.0.0",
            "binary_version":  "1.0.1f-1ubuntu2.27+esm17"
        },
        {
            "binary_name":  "openssl",
            "binary_version":  "1.0.1f-1ubuntu2.27+esm17"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"
Ubuntu:Pro:16.04:LTS
openssl

Package

Name
openssl
Purl
pkg:deb/ubuntu/openssl?arch=source&distro=esm-infra-legacy%2Fxenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.0.2g-1ubuntu4.20+esm19

Affected versions

1.*
1.0.2d-0ubuntu1
1.0.2d-0ubuntu2
1.0.2e-1ubuntu1
1.0.2f-2ubuntu1
1.0.2g-1ubuntu2
1.0.2g-1ubuntu3
1.0.2g-1ubuntu4
1.0.2g-1ubuntu4.1
1.0.2g-1ubuntu4.2
1.0.2g-1ubuntu4.4
1.0.2g-1ubuntu4.5
1.0.2g-1ubuntu4.6
1.0.2g-1ubuntu4.8
1.0.2g-1ubuntu4.9
1.0.2g-1ubuntu4.10
1.0.2g-1ubuntu4.11
1.0.2g-1ubuntu4.12
1.0.2g-1ubuntu4.13
1.0.2g-1ubuntu4.14
1.0.2g-1ubuntu4.15
1.0.2g-1ubuntu4.16
1.0.2g-1ubuntu4.17
1.0.2g-1ubuntu4.18
1.0.2g-1ubuntu4.19
1.0.2g-1ubuntu4.20
1.0.2g-1ubuntu4.20+esm1
1.0.2g-1ubuntu4.20+esm2
1.0.2g-1ubuntu4.20+esm3
1.0.2g-1ubuntu4.20+esm4
1.0.2g-1ubuntu4.20+esm5
1.0.2g-1ubuntu4.20+esm6
1.0.2g-1ubuntu4.20+esm7
1.0.2g-1ubuntu4.20+esm9
1.0.2g-1ubuntu4.20+esm10
1.0.2g-1ubuntu4.20+esm11
1.0.2g-1ubuntu4.20+esm12
1.0.2g-1ubuntu4.20+esm13
1.0.2g-1ubuntu4.20+esm14
1.0.2g-1ubuntu4.20+esm15
1.0.2g-1ubuntu4.20+esm16
1.0.2g-1ubuntu4.20+esm18

Ecosystem specific 

{
    "availability":  "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro",
    "binaries":  [
        {
            "binary_name":  "libssl1.0.0",
            "binary_version":  "1.0.2g-1ubuntu4.20+esm19"
        },
        {
            "binary_name":  "openssl",
            "binary_version":  "1.0.2g-1ubuntu4.20+esm19"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"
edk2

Package

Name
edk2
Purl
pkg:deb/ubuntu/edk2?arch=source&distro=esm-apps%2Fxenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0~20150106.*
0~20150106.5c2d456b-2
0~20160104.*
0~20160104.c2a892d7-1
0~20160408.*
0~20160408.ffea0a2c-2
0~20160408.ffea0a2c-2ubuntu0.1
0~20160408.ffea0a2c-2ubuntu0.2
0~20160408.ffea0a2c-2ubuntu0.2+esm1
0~20160408.ffea0a2c-2ubuntu0.2+esm3

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "ovmf",
            "binary_version":  "0~20160408.ffea0a2c-2ubuntu0.2+esm3"
        },
        {
            "binary_name":  "qemu-efi",
            "binary_version":  "0~20160408.ffea0a2c-2ubuntu0.2+esm3"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"
nodejs

Package

Name
nodejs
Purl
pkg:deb/ubuntu/nodejs?arch=source&distro=esm-apps%2Fxenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.10.25~dfsg2-2ubuntu1
4.*
4.2.2~dfsg-1
4.2.3~dfsg-1
4.2.4~dfsg-1ubuntu1
4.2.4~dfsg-2
4.2.6~dfsg-1ubuntu1
4.2.6~dfsg-1ubuntu4
4.2.6~dfsg-1ubuntu4.1
4.2.6~dfsg-1ubuntu4.2
4.2.6~dfsg-1ubuntu4.2+esm1
4.2.6~dfsg-1ubuntu4.2+esm2
4.2.6~dfsg-1ubuntu4.2+esm3

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "nodejs",
            "binary_version":  "4.2.6~dfsg-1ubuntu4.2+esm3"
        },
        {
            "binary_name":  "nodejs-legacy",
            "binary_version":  "4.2.6~dfsg-1ubuntu4.2+esm3"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"
Ubuntu:Pro:18.04:LTS
openssl

Package

Name
openssl
Purl
pkg:deb/ubuntu/openssl?arch=source&distro=esm-infra%2Fbionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.1.1-1ubuntu2.1~18.04.23+esm11

Affected versions

1.*
1.0.2g-1ubuntu13
1.0.2g-1ubuntu14
1.0.2n-1ubuntu1
1.1.0g-2ubuntu1
1.1.0g-2ubuntu2
1.1.0g-2ubuntu3
1.1.0g-2ubuntu4
1.1.0g-2ubuntu4.1
1.1.0g-2ubuntu4.3
1.1.1-1ubuntu2.1~18.04.1
1.1.1-1ubuntu2.1~18.04.2
1.1.1-1ubuntu2.1~18.04.3
1.1.1-1ubuntu2.1~18.04.4
1.1.1-1ubuntu2.1~18.04.5
1.1.1-1ubuntu2.1~18.04.6
1.1.1-1ubuntu2.1~18.04.7
1.1.1-1ubuntu2.1~18.04.8
1.1.1-1ubuntu2.1~18.04.9
1.1.1-1ubuntu2.1~18.04.10
1.1.1-1ubuntu2.1~18.04.13
1.1.1-1ubuntu2.1~18.04.14
1.1.1-1ubuntu2.1~18.04.15
1.1.1-1ubuntu2.1~18.04.17
1.1.1-1ubuntu2.1~18.04.19
1.1.1-1ubuntu2.1~18.04.20
1.1.1-1ubuntu2.1~18.04.21
1.1.1-1ubuntu2.1~18.04.22
1.1.1-1ubuntu2.1~18.04.23
1.1.1-1ubuntu2.1~18.04.23+esm1
1.1.1-1ubuntu2.1~18.04.23+esm3
1.1.1-1ubuntu2.1~18.04.23+esm4
1.1.1-1ubuntu2.1~18.04.23+esm5
1.1.1-1ubuntu2.1~18.04.23+esm6
1.1.1-1ubuntu2.1~18.04.23+esm7
1.1.1-1ubuntu2.1~18.04.23+esm8
1.1.1-1ubuntu2.1~18.04.23+esm9
1.1.1-1ubuntu2.1~18.04.23+esm10

Ecosystem specific 

{
    "availability":  "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries":  [
        {
            "binary_name":  "libssl1.1",
            "binary_version":  "1.1.1-1ubuntu2.1~18.04.23+esm11"
        },
        {
            "binary_name":  "openssl",
            "binary_version":  "1.1.1-1ubuntu2.1~18.04.23+esm11"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"
openssl1.0

Package

Name
openssl1.0
Purl
pkg:deb/ubuntu/openssl1.0?arch=source&distro=esm-infra%2Fbionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.0.2n-1ubuntu5.13+esm7

Affected versions

1.*
1.0.2n-1ubuntu2
1.0.2n-1ubuntu3
1.0.2n-1ubuntu4
1.0.2n-1ubuntu5
1.0.2n-1ubuntu5.1
1.0.2n-1ubuntu5.2
1.0.2n-1ubuntu5.3
1.0.2n-1ubuntu5.4
1.0.2n-1ubuntu5.5
1.0.2n-1ubuntu5.6
1.0.2n-1ubuntu5.7
1.0.2n-1ubuntu5.8
1.0.2n-1ubuntu5.9
1.0.2n-1ubuntu5.10
1.0.2n-1ubuntu5.11
1.0.2n-1ubuntu5.12
1.0.2n-1ubuntu5.13
1.0.2n-1ubuntu5.13+esm1
1.0.2n-1ubuntu5.13+esm2
1.0.2n-1ubuntu5.13+esm3
1.0.2n-1ubuntu5.13+esm4
1.0.2n-1ubuntu5.13+esm5
1.0.2n-1ubuntu5.13+esm6

Ecosystem specific 

{
    "availability":  "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries":  [
        {
            "binary_name":  "libssl1.0.0",
            "binary_version":  "1.0.2n-1ubuntu5.13+esm7"
        },
        {
            "binary_name":  "openssl1.0",
            "binary_version":  "1.0.2n-1ubuntu5.13+esm7"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"
edk2

Package

Name
edk2
Purl
pkg:deb/ubuntu/edk2?arch=source&distro=esm-apps%2Fbionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0~20170911.*
0~20170911.5dfba97c-1
0~20171010.*
0~20171010.234dbcef-1
0~20171027.*
0~20171027.76fd5a66-1
0~20171205.*
0~20171205.a9212288-1
0~20180105.*
0~20180105.0bc94c74-1
0~20180205.*
0~20180205.c0d9813c-1
0~20180205.c0d9813c-2
0~20180205.c0d9813c-2ubuntu0.1
0~20180205.c0d9813c-2ubuntu0.2
0~20180205.c0d9813c-2ubuntu0.3
0~20180205.c0d9813c-2ubuntu0.3+esm1
0~20180205.c0d9813c-2ubuntu0.3+esm2

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "ovmf",
            "binary_version":  "0~20180205.c0d9813c-2ubuntu0.3+esm2"
        },
        {
            "binary_name":  "qemu-efi",
            "binary_version":  "0~20180205.c0d9813c-2ubuntu0.3+esm2"
        },
        {
            "binary_name":  "qemu-efi-aarch64",
            "binary_version":  "0~20180205.c0d9813c-2ubuntu0.3+esm2"
        },
        {
            "binary_name":  "qemu-efi-arm",
            "binary_version":  "0~20180205.c0d9813c-2ubuntu0.3+esm2"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"
nodejs

Package

Name
nodejs
Purl
pkg:deb/ubuntu/nodejs?arch=source&distro=esm-apps%2Fbionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

6.*
6.11.4~dfsg-1ubuntu1
6.11.4~dfsg-1ubuntu2
6.12.0~dfsg-1ubuntu1
6.12.0~dfsg-2ubuntu1
6.12.0~dfsg-2ubuntu2
8.*
8.10.0~dfsg-2
8.10.0~dfsg-2ubuntu0.2
8.10.0~dfsg-2ubuntu0.3
8.10.0~dfsg-2ubuntu0.4
8.10.0~dfsg-2ubuntu0.4+esm1
8.10.0~dfsg-2ubuntu0.4+esm2
8.10.0~dfsg-2ubuntu0.4+esm3
8.10.0~dfsg-2ubuntu0.4+esm4
8.10.0~dfsg-2ubuntu0.4+esm5
8.10.0~dfsg-2ubuntu0.4+esm6

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "nodejs",
            "binary_version":  "8.10.0~dfsg-2ubuntu0.4+esm6"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"
Ubuntu:Pro:20.04:LTS
openssl

Package

Name
openssl
Purl
pkg:deb/ubuntu/openssl?arch=source&distro=esm-infra%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.1.1f-1ubuntu2.24+esm6

Affected versions

1.*
1.1.1c-1ubuntu4
1.1.1d-2ubuntu3
1.1.1d-2ubuntu6
1.1.1f-1ubuntu1
1.1.1f-1ubuntu2
1.1.1f-1ubuntu2.1
1.1.1f-1ubuntu2.2
1.1.1f-1ubuntu2.3
1.1.1f-1ubuntu2.4
1.1.1f-1ubuntu2.5
1.1.1f-1ubuntu2.8
1.1.1f-1ubuntu2.9
1.1.1f-1ubuntu2.10
1.1.1f-1ubuntu2.11
1.1.1f-1ubuntu2.12
1.1.1f-1ubuntu2.13
1.1.1f-1ubuntu2.15
1.1.1f-1ubuntu2.16
1.1.1f-1ubuntu2.17
1.1.1f-1ubuntu2.18
1.1.1f-1ubuntu2.19
1.1.1f-1ubuntu2.20
1.1.1f-1ubuntu2.21
1.1.1f-1ubuntu2.22
1.1.1f-1ubuntu2.23
1.1.1f-1ubuntu2.24
1.1.1f-1ubuntu2.24+esm1
1.1.1f-1ubuntu2.24+esm2
1.1.1f-1ubuntu2.24+esm3
1.1.1f-1ubuntu2.24+esm4
1.1.1f-1ubuntu2.24+esm5

Ecosystem specific 

{
    "availability":  "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "binaries":  [
        {
            "binary_name":  "libssl1.1",
            "binary_version":  "1.1.1f-1ubuntu2.24+esm6"
        },
        {
            "binary_name":  "openssl",
            "binary_version":  "1.1.1f-1ubuntu2.24+esm6"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"
Ubuntu:Pro:22.04:LTS
nodejs

Package

Name
nodejs
Purl
pkg:deb/ubuntu/nodejs?arch=source&distro=esm-apps%2Fjammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

12.*
12.22.5~dfsg-5ubuntu1
12.22.7~dfsg-2ubuntu1
12.22.7~dfsg-2ubuntu3
12.22.9~dfsg-1ubuntu2
12.22.9~dfsg-1ubuntu3
12.22.9~dfsg-1ubuntu3.1
12.22.9~dfsg-1ubuntu3.2
12.22.9~dfsg-1ubuntu3.3
12.22.9~dfsg-1ubuntu3.4
12.22.9~dfsg-1ubuntu3.5
12.22.9~dfsg-1ubuntu3.6
12.22.9~dfsg-1ubuntu3.6+esm2

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libnode72",
            "binary_version":  "12.22.9~dfsg-1ubuntu3.6+esm2"
        },
        {
            "binary_name":  "nodejs",
            "binary_version":  "12.22.9~dfsg-1ubuntu3.6+esm2"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"
Ubuntu:Pro:FIPS-preview:22.04:LTS
openssl

Package

Name
openssl
Purl
pkg:deb/ubuntu/openssl?arch=source&distro=fips-preview%2Fjammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

3.*
3.0.2-0ubuntu1.10+Fips1
3.0.2-0ubuntu1.12+Fips1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libssl3",
            "binary_version":  "3.0.2-0ubuntu1.12+Fips1"
        },
        {
            "binary_name":  "openssl",
            "binary_version":  "3.0.2-0ubuntu1.12+Fips1"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"
openssl-fips

Package

Name
openssl-fips
Purl
pkg:deb/ubuntu/openssl-fips?arch=source&distro=fips-preview%2Fjammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

3.*
3.0.5-0ubuntu0.1+Fips2.1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "openssl-fips-module-3",
            "binary_version":  "3.0.5-0ubuntu0.1+Fips2.1"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"
Ubuntu:Pro:FIPS-updates:18.04:LTS
openssl

Package

Name
openssl
Purl
pkg:deb/ubuntu/openssl?arch=source&distro=fips-updates%2Fbionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.1.1-1ubuntu2.fips.2.1~18.04.5.1
1.1.1-1ubuntu2.fips.2.1~18.04.6.1
1.1.1-1ubuntu2.fips.2.1~18.04.7.1
1.1.1-1ubuntu2.fips.2.1~18.04.9.1
1.1.1-1ubuntu2.fips.2.1~18.04.9.2
1.1.1-1ubuntu2.fips.2.1~18.04.9.3
1.1.1-1ubuntu2.fips.2.1~18.04.13.2
1.1.1-1ubuntu2.fips.2.1~18.04.15
1.1.1-1ubuntu2.fips.2.1~18.04.15.1
1.1.1-1ubuntu2.fips.2.1~18.04.15.2
1.1.1-1ubuntu2.fips.2.1~18.04.17
1.1.1-1ubuntu2.fips.2.1~18.04.20
1.1.1-1ubuntu2.fips.2.1~18.04.21
1.1.1-1ubuntu2.fips.2.1~18.04.22
1.1.1-1ubuntu2.fips.2.1~18.04.23
1.1.1-1ubuntu2.fips.2.1~18.04.23.3
1.1.1-1ubuntu2.fips.2.1~18.04.23.4
1.1.1-1ubuntu2.fips.2.1~18.04.23.5
1.1.1-1ubuntu2.fips.2.1~18.04.23.6
1.1.1-1ubuntu2.fips.2.1~18.04.23.7
1.1.1-1ubuntu2.fips.2.1~18.04.23.8
1.1.1-1ubuntu2.fips.2.1~18.04.23.9

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libssl1.1",
            "binary_version":  "1.1.1-1ubuntu2.fips.2.1~18.04.23.9"
        },
        {
            "binary_name":  "libssl1.1-hmac",
            "binary_version":  "1.1.1-1ubuntu2.fips.2.1~18.04.23.9"
        },
        {
            "binary_name":  "openssl",
            "binary_version":  "1.1.1-1ubuntu2.fips.2.1~18.04.23.9"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"
Ubuntu:Pro:FIPS-updates:20.04:LTS
openssl

Package

Name
openssl
Purl
pkg:deb/ubuntu/openssl?arch=source&distro=fips-updates%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.1.1f-1ubuntu2.fips.7
1.1.1f-1ubuntu2.fips.7.2
1.1.1f-1ubuntu2.fips.12
1.1.1f-1ubuntu2.fips.13
1.1.1f-1ubuntu2.fips.13.1
1.1.1f-1ubuntu2.fips.16
1.1.1f-1ubuntu2.fips.17
1.1.1f-1ubuntu2.fips.18
1.1.1f-1ubuntu2.fips.19
1.1.1f-1ubuntu2.fips.20
1.1.1f-1ubuntu2.fips.21
1.1.1f-1ubuntu2.fips.22
1.1.1f-1ubuntu2.fips.24
1.1.1f-1ubuntu2.fips.24.1
1.1.1f-1ubuntu2.fips.24.2
1.1.1f-1ubuntu2.fips.24.3
1.1.1f-1ubuntu2.fips.24.4

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libssl1.1",
            "binary_version":  "1.1.1f-1ubuntu2.fips.24.4"
        },
        {
            "binary_name":  "libssl1.1-hmac",
            "binary_version":  "1.1.1f-1ubuntu2.fips.24.4"
        },
        {
            "binary_name":  "openssl",
            "binary_version":  "1.1.1f-1ubuntu2.fips.24.4"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"
Ubuntu:Pro:FIPS-updates:22.04:LTS
openssl

Package

Name
openssl
Purl
pkg:deb/ubuntu/openssl?arch=source&distro=fips-updates%2Fjammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

3.*
3.0.2-0ubuntu1.10+Fips1
3.0.2-0ubuntu1.12+Fips1
3.0.2-0ubuntu1.14+Fips1
3.0.2-0ubuntu1.15+Fips1
3.0.2-0ubuntu1.16+Fips1
3.0.2-0ubuntu1.17+Fips1
3.0.2-0ubuntu1.18+Fips1
3.0.2-0ubuntu1.19+Fips1
3.0.2-0ubuntu1.20+Fips1
3.0.2-0ubuntu1.21+Fips1
3.0.2-0ubuntu1.23+Fips1
3.0.2-0ubuntu1.25+Fips1
3.0.2-0ubuntu1.26+Fips1
3.0.2-0ubuntu1.29+Fips1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libssl3",
            "binary_version":  "3.0.2-0ubuntu1.29+Fips1"
        },
        {
            "binary_name":  "openssl",
            "binary_version":  "3.0.2-0ubuntu1.29+Fips1"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"
openssl-fips

Package

Name
openssl-fips
Purl
pkg:deb/ubuntu/openssl-fips?arch=source&distro=fips-updates%2Fjammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

3.*
3.0.5-0ubuntu0.1+Fips2.1
3.0.5-0ubuntu0.2+Fips1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "openssl-fips-module-3",
            "binary_version":  "3.0.5-0ubuntu0.2+Fips1"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"
Ubuntu:Pro:FIPS-updates:24.04:LTS
openssl-fips

Package

Name
openssl-fips
Purl
pkg:deb/ubuntu/openssl-fips?arch=source&distro=fips-updates%2Fnoble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

3.*
3.0.13-0ubuntu3+Fips1
3.0.13-0ubuntu3.6+Fips1
3.0.13-0ubuntu3.12+Fips1
3.0.13-0ubuntu3.15+Fips1
3.0.13-0ubuntu3.15+Fips2

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "openssl-fips-module-3",
            "binary_version":  "3.0.13-0ubuntu3.15+Fips2"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"
Ubuntu:Pro:FIPS:16.04:LTS
openssl

Package

Name
openssl
Purl
pkg:deb/ubuntu/openssl?arch=source&distro=fips-updates%2Fxenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.0.2g-1ubuntu4.fips.4.9.1
1.0.2g-1ubuntu4.fips.4.13.1
1.0.2g-1ubuntu4.fips.4.15.1
1.0.2g-1ubuntu4.fips.4.16.1
1.0.2g-1ubuntu4.fips.4.17.1
1.0.2g-1ubuntu4.fips.4.18.1
1.0.2g-1ubuntu4.fips.4.19.3
1.0.2g-1ubuntu4.fips.4.20.1
1.0.2g-1ubuntu4.fips.4.20.2
1.0.2g-1ubuntu4.fips.4.20.3
1.0.2g-1ubuntu4.fips.4.20.6
1.0.2g-1ubuntu4.fips.4.20.7
1.0.2g-1ubuntu4.fips.4.20.9
1.0.2g-1ubuntu4.fips.4.20.10
1.0.2g-1ubuntu4.fips.4.20.11
1.0.2g-1ubuntu4.fips.4.20.12
1.0.2g-1ubuntu4.fips.4.20.13
1.0.2g-1ubuntu4.fips.4.20.14
1.0.2g-1ubuntu4.fips.4.20.15

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libssl1.0.0",
            "binary_version":  "1.0.2g-1ubuntu4.fips.4.20.15"
        },
        {
            "binary_name":  "libssl1.0.0-hmac",
            "binary_version":  "1.0.2g-1ubuntu4.fips.4.20.15"
        },
        {
            "binary_name":  "openssl",
            "binary_version":  "1.0.2g-1ubuntu4.fips.4.20.15"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"
openssl

Package

Name
openssl
Purl
pkg:deb/ubuntu/openssl?arch=source&distro=fips%2Fxenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.0.2g-1ubuntu4.fips.4.6~ppa1
1.0.2g-1ubuntu4.fips.4.6~ppa2
1.0.2g-1ubuntu4.fips.4.6~ppa3
1.0.2g-1ubuntu4.fips.4.6
1.0.2g-1ubuntu4.fips.4.6.1
1.0.2g-1ubuntu4.fips.4.6.2
1.0.2g-1ubuntu4.fips.4.6.3

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libssl1.0.0",
            "binary_version":  "1.0.2g-1ubuntu4.fips.4.6.3"
        },
        {
            "binary_name":  "libssl1.0.0-hmac",
            "binary_version":  "1.0.2g-1ubuntu4.fips.4.6.3"
        },
        {
            "binary_name":  "openssl",
            "binary_version":  "1.0.2g-1ubuntu4.fips.4.6.3"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"
Ubuntu:Pro:FIPS:18.04:LTS
openssl

Package

Name
openssl
Purl
pkg:deb/ubuntu/openssl?arch=source&distro=fips%2Fbionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.1.1-1ubuntu2.fips.2.1~18.04.3.1
1.1.1-1ubuntu2.fips.2.1~18.04.15.2

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libssl1.1",
            "binary_version":  "1.1.1-1ubuntu2.fips.2.1~18.04.15.2"
        },
        {
            "binary_name":  "libssl1.1-hmac",
            "binary_version":  "1.1.1-1ubuntu2.fips.2.1~18.04.15.2"
        },
        {
            "binary_name":  "openssl",
            "binary_version":  "1.1.1-1ubuntu2.fips.2.1~18.04.15.2"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"
Ubuntu:Pro:FIPS:20.04:LTS
openssl

Package

Name
openssl
Purl
pkg:deb/ubuntu/openssl?arch=source&distro=fips%2Ffocal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.1.1f-1ubuntu2.fips.2.8
1.1.1f-1ubuntu2.fips.7.1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libssl1.1",
            "binary_version":  "1.1.1f-1ubuntu2.fips.7.1"
        },
        {
            "binary_name":  "libssl1.1-hmac",
            "binary_version":  "1.1.1f-1ubuntu2.fips.7.1"
        },
        {
            "binary_name":  "openssl",
            "binary_version":  "1.1.1f-1ubuntu2.fips.7.1"
        }
    ],
    "priority_reason":  "OpenSSL developers have rated this issue as being high severity"
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-84782.json"