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High ALSA-2025:19403 1 CVE

Important: expat security update

Published Nov 3, 2025 · Updated Oct 29, 2026

Summary

Expat is a C library for parsing XML documents.

Security Fix(es):

* expat: libexpat in Expat allows attackers to trigger large dynamic memory allocations via a small document that is submitted for parsing (CVE-2025-59375)

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.

Fixed packages 2

ReleasePackageFixed in
AlmaLinux · 10 expat 2.7.1-1.el10_0.3
AlmaLinux · 10 expat-devel 2.7.1-1.el10_0.3

Vulnerabilities 1

References

  • report
    https://access.redhat.com/security/cve/CVE-2025-59375
  • report
    https://bugzilla.redhat.com/2395108
  • advisory
    https://errata.almalinux.org/10/ALSA-2025-19403.html