UBUNTU-CVE-2026-42784

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Source
https://ubuntu.com/security/CVE-2026-42784
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-42784.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-42784
Upstream
  • CVE-2026-42784
Published
2026-05-22T00:00:00Z
Modified
2026-09-18T12:30:20Z
Severity
  • 7.4 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

[openpgp: Don't imply missing key flags from key type]

References

Affected packages

Ubuntu:22.04:LTS / rust-sequoia-openpgp

Package

Name
rust-sequoia-openpgp
Purl
pkg:deb/ubuntu/rust-sequoia-openpgp?arch=source&distro=jammy

Affected ranges

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

Affected versions

1.*
1.1.0-3
1.3.0-4
1.7.0-6

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "librust-sequoia-openpgp+bzip2-dev",
            "binary_version": "1.7.0-6"
        },
        {
            "binary_name": "librust-sequoia-openpgp+compression-bzip2-dev",
            "binary_version": "1.7.0-6"
        },
        {
            "binary_name": "librust-sequoia-openpgp+compression-deflate-dev",
            "binary_version": "1.7.0-6"
        },
        {
            "binary_name": "librust-sequoia-openpgp+compression-dev",
            "binary_version": "1.7.0-6"
        },
        {
            "binary_name": "librust-sequoia-openpgp+default-dev",
            "binary_version": "1.7.0-6"
        },
        {
            "binary_name": "librust-sequoia-openpgp+flate2-dev",
            "binary_version": "1.7.0-6"
        },
        {
            "binary_name": "librust-sequoia-openpgp+nettle-dev",
            "binary_version": "1.7.0-6"
        },
        {
            "binary_name": "librust-sequoia-openpgp-dev",
            "binary_version": "1.7.0-6"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-42784.json"

Ubuntu:24.04:LTS / rust-sequoia-openpgp

Package

Name
rust-sequoia-openpgp
Purl
pkg:deb/ubuntu/rust-sequoia-openpgp?arch=source&distro=noble

Affected ranges

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

Affected versions

1.*
1.16.0-1
1.17.0-1
1.17.0-2
1.18.0-1
1.19.0-1
1.19.0-1build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "librust-sequoia-openpgp-dev",
            "binary_version": "1.19.0-1build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-42784.json"

Ubuntu:25.10 / rust-sequoia-openpgp

Package

Name
rust-sequoia-openpgp
Purl
pkg:deb/ubuntu/rust-sequoia-openpgp?arch=source&distro=questing

Affected ranges

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

Affected versions

1.*
1.22.0-1
2.*
2.0.0-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "librust-sequoia-openpgp-dev",
            "binary_version": "2.0.0-2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-42784.json"

Ubuntu:26.04:LTS / rust-sequoia-openpgp

Package

Name
rust-sequoia-openpgp
Purl
pkg:deb/ubuntu/rust-sequoia-openpgp?arch=source&distro=resolute

Affected ranges

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

Affected versions

2.*
2.0.0-2
2.0.0-5
2.1.0-1
2.1.0-2
2.1.0-3
2.2.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "librust-sequoia-openpgp-dev",
            "binary_version": "2.2.0-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-42784.json"