A AegiFlow
HIGHCVSS 8.8

CVE-2026-84123

CVE-2026-84123 updated by NVD

Modified
2026-09-04
Sources
nvd

Summary

Privilege escalation due to use-after-free in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2.

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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