UBUNTU-CVE-2026-97152

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Source
https://ubuntu.com/security/CVE-2026-97152
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-97152.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-97152
Upstream
Published
2026-09-24T00:00:00Z
Modified
2026-09-25T06:37:31Z
Severity
  • 8.6 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:H/SI:H/SA:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

Nanomsg versions 0.5-beta through 1.x before 1.2.3 has a remotely exploitable buffer overflow in the WebSocket transport, due to an unchecked copy of the Sec-WebSocket-Version header, through snprintf.

References

Affected packages

Ubuntu:16.04:LTS
nanomsg

Package

Name
nanomsg
Purl
pkg:deb/ubuntu/nanomsg?arch=source&distro=xenial

Affected ranges

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

Affected versions

0.*
0.5~beta+dfsg-1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libnanomsg0",
            "binary_version":  "0.5~beta+dfsg-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-97152.json"
Ubuntu:18.04:LTS
nanomsg

Package

Name
nanomsg
Purl
pkg:deb/ubuntu/nanomsg?arch=source&distro=bionic

Affected ranges

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

Affected versions

0.*
0.8~beta+dfsg-1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libnanomsg4",
            "binary_version":  "0.8~beta+dfsg-1"
        },
        {
            "binary_name":  "nanomsg-utils",
            "binary_version":  "0.8~beta+dfsg-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-97152.json"
Ubuntu:20.04:LTS
nanomsg

Package

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

Affected ranges

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

Affected versions

1.*
1.1.5+dfsg-1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libnanomsg5",
            "binary_version":  "1.1.5+dfsg-1"
        },
        {
            "binary_name":  "nanomsg-utils",
            "binary_version":  "1.1.5+dfsg-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-97152.json"
Ubuntu:22.04:LTS
nanomsg

Package

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

Affected ranges

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

Affected versions

1.*
1.1.5+dfsg-1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libnanomsg5",
            "binary_version":  "1.1.5+dfsg-1"
        },
        {
            "binary_name":  "nanomsg-utils",
            "binary_version":  "1.1.5+dfsg-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-97152.json"
Ubuntu:24.04:LTS
nanomsg

Package

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

Affected ranges

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

Affected versions

1.*
1.1.5+dfsg-1.1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libnanomsg5",
            "binary_version":  "1.1.5+dfsg-1.1"
        },
        {
            "binary_name":  "nanomsg-utils",
            "binary_version":  "1.1.5+dfsg-1.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-97152.json"
Ubuntu:26.04:LTS
nanomsg

Package

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

Affected ranges

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

Affected versions

1.*
1.1.5+dfsg-1.1build2
1.1.5+dfsg-1.2

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libnanomsg5",
            "binary_version":  "1.1.5+dfsg-1.2"
        },
        {
            "binary_name":  "nanomsg-utils",
            "binary_version":  "1.1.5+dfsg-1.2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-97152.json"