ALSA-2026:64810
ALSA-2026:64810 · Moderate: expat security update
This page contains facts from public vulnerability sources. Check the original advisory before updating.
Expat is a C library for parsing XML documents. Security Fix(es): * expat: libexpat: Use-after-free vulnerability due to improper handler call depth tracking (CVE-2026-50219) * expat: libexpat: Arbitrary Code Execution via Heap-based Buffer Overflow (CVE-2026-56132) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Fix available
- Published
- Updated
Stack: system
Affected products and versions
expat AlmaLinux:10
- Affected ranges
- ECOSYSTEM: < 2.7.3-1.el10_2.3
Update to 2.7.3-1.el10_2.3
expat-devel AlmaLinux:10
- Affected ranges
- ECOSYSTEM: < 2.7.3-1.el10_2.3
Update to 2.7.3-1.el10_2.3
Original sources
- https://access.redhat.com/errata/RHSA-2026:64810
- https://access.redhat.com/security/cve/CVE-2026-50219
- https://access.redhat.com/security/cve/CVE-2026-56132
- https://bugzilla.redhat.com/2484620
- https://bugzilla.redhat.com/2490669
- https://errata.almalinux.org/10/ALSA-2026-64810.html
- https://osv.dev/vulnerability/ALSA-2026:64810