DEBIAN-CVE-2026-57438

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Source
https://security-tracker.debian.org/tracker/CVE-2026-57438
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-57438.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-57438
Upstream
Published
2026-06-25T16:16:42Z
Modified
2026-09-14T17:03:44Z
Severity
  • 6.6 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H CVSS Calculator
Summary
[none]
Details

Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, XInclude substitution performed by Nokogiri::XML::Node#do_xinclude replaced each xi:include in place, freeing the include node along with its children (such as xi:fallback and its descendants) and any namespaces declared on them. If an application had already exposed one of those nodes or namespaces to Ruby, the corresponding Ruby object was left pointing at freed memory. Using the object could result in invalid reads or writes to memory. This vulnerability is fixed in 1.19.4.

References

Affected packages

Debian:12 / ruby-nokogiri

Package

Name
ruby-nokogiri
Purl
pkg:deb/debian/ruby-nokogiri?arch=source&distro=bookworm

Affected ranges

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

Affected versions

1.*
1.13.10+dfsg-2
1.14.2+dfsg-1
1.14.3+dfsg-1
1.14.3+dfsg-2
1.15.4+dfsg-1
1.16.0+dfsg-1
1.16.0+dfsg-2
1.16.2+dfsg-1
1.16.4+dfsg-1
1.17.2+dfsg-1~exp1
1.18.2+dfsg-1
1.18.10+dfsg-1
1.18.10+dfsg-2
1.18.10+dfsg-3
1.19.1+dfsg-1
1.19.3+dfsg-1
1.19.4+dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-57438.json"

Debian:13 / ruby-nokogiri

Package

Name
ruby-nokogiri
Purl
pkg:deb/debian/ruby-nokogiri?arch=source&distro=trixie

Affected ranges

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

Affected versions

1.*
1.18.2+dfsg-1
1.18.10+dfsg-1
1.18.10+dfsg-2
1.18.10+dfsg-3
1.19.1+dfsg-1
1.19.3+dfsg-1
1.19.4+dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-57438.json"

Debian:14 / ruby-nokogiri

Package

Name
ruby-nokogiri
Purl
pkg:deb/debian/ruby-nokogiri?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.19.4+dfsg-1

Affected versions

1.*
1.18.2+dfsg-1
1.18.10+dfsg-1
1.18.10+dfsg-2
1.18.10+dfsg-3
1.19.1+dfsg-1
1.19.3+dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-57438.json"