A AegiFlow
MEDIUMCVSS 4.9

CVE-2026-76957

CVE-2026-76957 updated by NVD

Modified
2026-09-10
Sources
nvd

Summary

libexpat before 2.8.4 lacks handler call depth tracking with custom encoding callbacks. Thus, a use-after-free can occur. NOTE: this is similar to CVE-2026-50219, CVE-2026-56131 and CVE-2026-56412.

References

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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