The current version of libxml2 is 2.15.4 (as of 05/09/2026). patchletter checks the official source daily and emails you new releases.
BSI security advisories
Advisories the German BSI (CERT-Bund) published for this product. Whether your version is affected is stated in the advisory itself.
- libxml2: Schwachstelle ermöglicht Denial of Service
WID-SEC-W-2026-3237 · 9 Oct
- libxml2: Mehrere Schwachstellen
WID-SEC-W-2026-3195 · 9 Oct
- libxml2: Schwachstelle ermöglicht Denial of Service
WID-SEC-W-2025-1325 · 9 Oct
- libxml2: Schwachstelle ermöglicht Denial of Service
WID-SEC-W-2026-2037 · 5 Oct
- libxml2: Schwachstelle ermöglicht Denial of Service
WID-SEC-W-2026-2129 · 5 Oct
- libxml2: Mehrere Schwachstellen
WID-SEC-W-2025-0403 · 28 Sept
- libxml2: Mehrere Schwachstellen ermöglichen Denial of Service
WID-SEC-W-2025-1312 · 28 Sept
- libxml2 (exsltDynMapFunction): Schwachstelle ermöglicht Denial of Service
WID-SEC-W-2025-1948 · 23 Sept
Version history & changelog · as detected by patchletter
| Version | Channel | Date | Notes |
|---|---|---|---|
| 2.15.4 | STABLE | 05/09/2026 | Release notes → |
| 2.15.3 | STABLE | 10/08/2026 | Release notes → |
Frequently asked questions
- What is the latest version of libxml2?
- libxml2 2.15.4, released 05/09/2026. patchletter checks the vendor's official source daily for new releases.
- Where can I find the libxml2 release notes?
- The version history above links to the vendor's official release notes where the vendor publishes them. patchletter deliberately stores no vendor full texts.
- How do I get notified about new libxml2 updates?
- Tick libxml2 off in the catalogue and leave your address. From then on new versions go out by email — one at a time, or bundled in the daily or weekly digest.
An email as soon as a new libxml2 version ships
We reconcile the vendor source daily. When a new version appears, it lands in your inbox right away or bundled as a digest. The update email is free and ends with one click. Alerts about vulnerabilities and end of support are part of patchletter Pro.
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[](https://patchletter.com/en/software/libxml2)https://patchletter.com/badge/libxml2.svgAlso available: ?v=eol (end of support) and ?v=cve (actively exploited).
