A AegiFlow
HIGHCVSS 7.5

CVE-2025-1012

CVE-2025-1012 updated by NVD

Modified
2026-10-07
Sources
nvd

Summary

A race during concurrent delazification could have led to a use-after-free. This vulnerability was fixed in Firefox 135, Firefox ESR 115.20, Firefox ESR 128.7, Thunderbird 128.7, and Thunderbird 135.

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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