Expat
libexpat-Projekt · current 2.8.3
The current version of Expat is 2.8.3 (as of 11/08/2026). patchletter checks the official source daily and emails you every new release.
BSI security advisories
Advisories the German BSI (CERT-Bund) published for this product. Whether your version is affected is stated in the advisory itself.
- expat: Schwachstelle ermöglicht Denial of Service
WID-SEC-W-2026-2718 · 24 Aug
- expat: Schwachstelle ermöglicht Denial of Service
WID-SEC-W-2026-1448 · 24 Aug
- libexpat: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff
WID-SEC-W-2026-2025 · 24 Aug
- expat: Mehrere Schwachstellen
WID-SEC-W-2026-2008 · 24 Aug
- expat: Schwachstelle ermöglicht Denial of Service
WID-SEC-W-2026-2960 · 21 Aug
- expat: Schwachstelle ermöglicht Denial of Service
WID-SEC-W-2026-2944 · 20 Aug
- expat: Schwachstelle ermöglicht nicht spezifizierten Angriff
WID-SEC-W-2026-2930 · 20 Aug
- expat: Schwachstelle ermöglicht Denial of Service
WID-SEC-W-2026-2906 · 19 Aug
Version history & changelog · as detected by patchletter
| Version | Channel | Date | Notes |
|---|---|---|---|
| 2.8.3 | STABLE | 11/08/2026 | Release notes → |
| 2.8.2 | STABLE | 10/08/2026 | Release notes → |
Frequently asked questions
- What is the latest version of Expat?
- Expat 2.8.3, released 11/08/2026. patchletter checks the vendor's official source daily for new releases.
- Where can I find the Expat 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 Expat updates?
- Free by email: patchletter reports every new release — instantly or bundled as a digest. Unsubscribe anytime with one click.
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[](https://patchletter.com/en/software/expat)https://patchletter.com/badge/expat.svgAlso available: ?v=eol (end of support) and ?v=cve (actively exploited).