DEBIAN-CVE-2026-6732
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-6732
- Import Source
- https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-6732.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2026-6732
- Upstream
- Published
- 2026-04-23T23:16:16Z
- Modified
- 2026-09-01T08:47:40Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A flaw was found in libxml2. This vulnerability occurs when the library processes a specially crafted XML Schema Definition (XSD) validated document that includes an internal entity reference. An attacker could exploit this by providing a malicious document, leading to a type confusion error that causes the application to crash. This results in a denial of service (DoS), making the affected system or application unavailable.
- References
Affected packages
Debian:14 / libxml2
Package
- Name
- libxml2
- Purl
- pkg:deb/debian/libxml2?arch=source&distro=forky
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affectedFixed2.15.3+dfsg-1
Affected versions
2.*
2.12.7+dfsg+really2.9.14-2.1
2.13.1+dfsg-0exp1
2.13.3+dfsg-0exp1
2.13.3+dfsg-0exp2
2.14.1+dfsg-0exp1
2.14.2+dfsg-0exp1
2.14.3+dfsg-0exp1
2.14.3+dfsg-0exp2
2.14.3+dfsg-0exp3
2.14.4+dfsg-0exp1
2.14.5+dfsg-0exp1
2.14.5+dfsg-0exp2
2.14.5+dfsg-0.1
2.14.5+dfsg-0.2
2.14.6+dfsg-0.1
2.15.0+dfsg-0.1
2.15.0+dfsg-0.2
2.15.0+dfsg-0.3
2.15.1+dfsg-0.1
2.15.1+dfsg-0.2
2.15.1+dfsg-0.3
2.15.1+dfsg-0.4
2.15.1+dfsg-0.5
2.15.1+dfsg-1
2.15.1+dfsg-2
2.15.2+dfsg-0.1