valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes.
Loading...
Loading...
Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2022-02-27. NVD baseline CVSS 7.5; sources differ by 0.0.
valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes.
February 26, 2022
May 5, 2025
| Vendor / Ecosystem | Fixed in / Patch | Released | Source |
|---|---|---|---|
| ubuntu | libxml2-dev (2.9.13+dfsg-1ubuntu0.1) @ jammy | 2026-05-26 | ubuntu |
| ubuntu | libxml2-dev (2.9.12+dfsg-4ubuntu0.1) @ impish | 2026-05-26 | ubuntu |
| redhat | libxml2 | 2022-04-20 | redhat |
| redhat | jbcs-httpd24-openssl-pkcs11-0:0.4.10-26.jbcs.el7 | 2022-04-20 | redhat |
| redhat | libxml2-0:2.9.7-12.el8_5 | 2022-03-15 | redhat |
Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.
valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes.
RHSA-2022:0899 — Moderate
RHSA-2022:1389 — Moderate
RHSA-2022:1390 — Moderate
libxml2 vulnerability
libxml2 vulnerabilities
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
See which npm, PyPI, Go, and Maven packages are affected by CVE-2022-23308
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.