
CVE catalog
CVE-2009-2416
libxml2: CVE-2009-2416
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.96% · Oct 25, 2026
Multiple use-after-free vulnerabilities in libxml2 2.5.10, 2.6.16, 2.6.26, 2.6.27, and 2.6.32, and libxml 1.8.17, allow context-dependent attackers to cause a denial of service (application crash) via crafted (1) Notation or (2) Enumeration attribute types in an XML file, as demonstrated by the Codenomicon XML fuzzing framework.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | libxml2 | sid | 2.15.4+dfsg-1 | fixed |
| Debian | libxml2 | forky | 2.15.4+dfsg-1 | fixed |
| Debian | libxml2 | trixie | 2.12.7+dfsg+really2.9.14-2.1+deb13u3 | fixed |
| Debian | libxml2 | trixie-security | 2.12.7+dfsg+really2.9.14-2.1+deb13u1 | fixed |
| Debian | libxml2 | bookworm | 2.9.14+dfsg-1.3~deb12u6 | fixed |
| Debian | libxml2 | bookworm-security | 2.9.14+dfsg-1.3~deb12u4 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | libxml2 | source | sid | 2.7.3.dfsg-2.1 | low | Not reported | [540865] |
| Debian | libxml2 | source | forky | 2.7.3.dfsg-2.1 | low | Not reported | [540865] |
| Debian | libxml2 | source | trixie | 2.7.3.dfsg-2.1 | low | Not reported | [540865] |
| Debian | libxml2 | source | bookworm | 2.7.3.dfsg-2.1 | low | Not reported | [540865] |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [libxml2]Unknown
Details (4)
2.9.14+dfsg-1.3~deb12u6· amd64 · bookwormFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · bookworm; dsa · libxml2 · debian · 12
2.9.14+dfsg-1.3~deb12u6· arm64 · bookwormFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · bookworm; dsa · libxml2 · debian · 12
2.9.14+dfsg-1.3~deb12u4· amd64 · bookworm-securityFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · bookworm; dsa · libxml2 · debian · 12
2.9.14+dfsg-1.3~deb12u4· arm64 · bookworm-securityFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · bookworm; dsa · libxml2 · debian · 12
- [libxml2-dev]Unknown
Source package: [libxml2]
Details (4)
2.9.14+dfsg-1.3~deb12u6· amd64 · bookwormFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · bookworm; dsa · libxml2 · debian · 12
2.9.14+dfsg-1.3~deb12u6· arm64 · bookwormFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · bookworm; dsa · libxml2 · debian · 12
2.9.14+dfsg-1.3~deb12u4· amd64 · bookworm-securityFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · bookworm; dsa · libxml2 · debian · 12
2.9.14+dfsg-1.3~deb12u4· arm64 · bookworm-securityFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · bookworm; dsa · libxml2 · debian · 12
- [libxml2-doc]Unknown
Source package: [libxml2]
Details (4)
2.9.14+dfsg-1.3~deb12u6· all · bookwormFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · bookworm; dsa · libxml2 · debian · 12
2.9.14+dfsg-1.3~deb12u6· all · bookwormFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · bookworm; dsa · libxml2 · debian · 12
2.9.14+dfsg-1.3~deb12u4· all · bookworm-securityFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · bookworm; dsa · libxml2 · debian · 12
2.9.14+dfsg-1.3~deb12u4· all · bookworm-securityFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · bookworm; dsa · libxml2 · debian · 12
- [libxml2-utils]Unknown
Source package: [libxml2]
Details (4)
2.9.14+dfsg-1.3~deb12u6· amd64 · bookwormFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · bookworm; dsa · libxml2 · debian · 12
2.9.14+dfsg-1.3~deb12u6· arm64 · bookwormFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · bookworm; dsa · libxml2 · debian · 12
2.9.14+dfsg-1.3~deb12u4· amd64 · bookworm-securityFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · bookworm; dsa · libxml2 · debian · 12
2.9.14+dfsg-1.3~deb12u4· arm64 · bookworm-securityFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · bookworm; dsa · libxml2 · debian · 12
- [python3-libxml2]Unknown
Source package: [libxml2]
Details (4)
2.9.14+dfsg-1.3~deb12u6· amd64 · bookwormFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · bookworm; dsa · libxml2 · debian · 12
2.9.14+dfsg-1.3~deb12u6· arm64 · bookwormFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · bookworm; dsa · libxml2 · debian · 12
2.9.14+dfsg-1.3~deb12u4· amd64 · bookworm-securityFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · bookworm; dsa · libxml2 · debian · 12
2.9.14+dfsg-1.3~deb12u4· arm64 · bookworm-securityFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · bookworm; dsa · libxml2 · debian · 12
[Debian 13 (Trixie)]
- [libxml2]Unknown
Details (4)
2.12.7+dfsg+really2.9.14-2.1+deb13u3· amd64 · trixieFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · 13
2.12.7+dfsg+really2.9.14-2.1+deb13u3· arm64 · trixieFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · 13
2.12.7+dfsg+really2.9.14-2.1+deb13u1· amd64 · trixie-securityFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · 13
2.12.7+dfsg+really2.9.14-2.1+deb13u1· arm64 · trixie-securityFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · 13
- [libxml2-dev]Unknown
Source package: [libxml2]
Details (4)
2.12.7+dfsg+really2.9.14-2.1+deb13u3· amd64 · trixieFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · 13
2.12.7+dfsg+really2.9.14-2.1+deb13u3· arm64 · trixieFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · 13
2.12.7+dfsg+really2.9.14-2.1+deb13u1· amd64 · trixie-securityFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · 13
2.12.7+dfsg+really2.9.14-2.1+deb13u1· arm64 · trixie-securityFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · 13
- [libxml2-doc]Unknown
Source package: [libxml2]
Details (4)
2.12.7+dfsg+really2.9.14-2.1+deb13u3· all · trixieFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · 13
2.12.7+dfsg+really2.9.14-2.1+deb13u3· all · trixieFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · 13
2.12.7+dfsg+really2.9.14-2.1+deb13u1· all · trixie-securityFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · 13
2.12.7+dfsg+really2.9.14-2.1+deb13u1· all · trixie-securityFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · 13
- [libxml2-utils]Unknown
Source package: [libxml2]
Details (4)
2.12.7+dfsg+really2.9.14-2.1+deb13u3· amd64 · trixieFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · 13
2.12.7+dfsg+really2.9.14-2.1+deb13u3· arm64 · trixieFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · 13
2.12.7+dfsg+really2.9.14-2.1+deb13u1· amd64 · trixie-securityFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · 13
2.12.7+dfsg+really2.9.14-2.1+deb13u1· arm64 · trixie-securityFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · 13
- [python3-libxml2]Unknown
Source package: [libxml2]
Details (4)
2.12.7+dfsg+really2.9.14-2.1+deb13u3· amd64 · trixieFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · 13
2.12.7+dfsg+really2.9.14-2.1+deb13u3· arm64 · trixieFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · 13
2.12.7+dfsg+really2.9.14-2.1+deb13u1· amd64 · trixie-securityFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · 13
2.12.7+dfsg+really2.9.14-2.1+deb13u1· arm64 · trixie-securityFixed · Fixed:
2.7.3.dfsg-2.1dsa · libxml2 · debian · 13
Observed: