UBUNTU-CVE-2026-102422

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Source
https://ubuntu.com/security/CVE-2026-102422
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-102422.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-102422
Upstream
Published
2026-09-29T00:00:00Z
Modified
2026-09-29T23:41:45Z
Severity
  • 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • 9.2 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

shell-quote's quote() function emits a { comment } token as # followed by its text, which comments out the rest of the shell line, including the opening quote of any later string token. A line terminator (\n, \r, U+2028, U+2029) in that later string therefore ends the comment, and the rest of the string is parsed as shell input: quote(['echo', 'ok', { comment: 'x' }, 'a\nid;#']) runs id in sh, bash, dash, ksh and zsh. parse() emits a comment token for a # in the middle of a word (for example http://example.com/#frag), so callers that combine parse() output with another untrusted string, such as quote(parse(untrustedCommand).concat(untrustedArg)), are affected. The fix for CVE-2026-9277 rejected line terminators in the comment's own text, but not in the tokens after it. Fixed in 1.11.0: quote() throws a TypeError when a string after a { comment } token contains a line terminator.

References

Affected packages

Ubuntu:Pro:18.04:LTS / node-shell-quote

Package

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

Affected ranges

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

Affected versions

1.*
1.6.1+20160617-git72fb5a8ce29b-1
1.6.1+20160617-git72fb5a8ce29b-1ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "node-shell-quote",
            "binary_version":  "1.6.1+20160617-git72fb5a8ce29b-1ubuntu0.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-102422.json"

Ubuntu:Pro:22.04:LTS / node-shell-quote

Package

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

Affected ranges

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

Affected versions

1.*
1.7.3+~1.7.1-1
1.7.3+~1.7.1-1ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "node-shell-quote",
            "binary_version":  "1.7.3+~1.7.1-1ubuntu0.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-102422.json"

Ubuntu:24.04:LTS / node-shell-quote

Package

Name
node-shell-quote
Purl
pkg:deb/ubuntu/node-shell-quote?arch=source&distro=noble

Affected ranges

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

Affected versions

1.*
1.7.4+~1.7.1-1
1.7.4+~1.7.1-1ubuntu0.24.04.1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "node-shell-quote",
            "binary_version":  "1.7.4+~1.7.1-1ubuntu0.24.04.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-102422.json"

Ubuntu:Pro:26.04:LTS / node-shell-quote

Package

Name
node-shell-quote
Purl
pkg:deb/ubuntu/node-shell-quote?arch=source&distro=esm-apps%2Fresolute

Affected ranges

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

Affected versions

1.*
1.7.4+~1.7.1-1
1.8.3+~1.7.5-1
1.8.3+~1.7.5-1ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "node-shell-quote",
            "binary_version":  "1.8.3+~1.7.5-1ubuntu0.1~esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-102422.json"