CVE-2026-76957

CVE-2026-76957 affects libexpat versions before 2.8.4 , where a lack of handler call depth tracking with custom encoding callbacks can lead to a use-after-free vulnerability. It is related to CVE-2026-50219, CVE-2026-56131, and CVE-2026-56412. The NVD assigns a CVSS 3.1 score of 7.8 (HIGH) with a...