What happened
valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes.
Affected versions
n/a: n/a; V3.1.0 through before V3.1.5 (custom); before * (custom) Fixed: See vendor advisory.
Why it matters
Review the vendor advisory and exposure of the affected product to determine operational impact.
Detection & mitigation
- Apply vendor-provided updates or mitigations.
- Review affected product exposure and access logs.
Public PoC references
No public PoC reference has passed the current publication threshold.
Source timeline
CVE record published by NVDView source ↗
Record history
Record created from the first normalized source observation.
Metadata and source references refreshed.