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Description

Sandbox escape due to incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability affects Firefox < 145 and Thunderbird < 145.

PUBLISHED Reserved 2025-11-11 | Published 2025-11-11 | Updated 2025-11-25 | Assigner mozilla

Product status

Any version before 145
affected

Any version before 145
affected

Credits

Jamie Nicol

References

bugzilla.mozilla.org/show_bug.cgi?id=1994441

www.mozilla.org/security/advisories/mfsa2025-87/

www.mozilla.org/security/advisories/mfsa2025-90/

cve.org (CVE-2025-13026)

nvd.nist.gov (CVE-2025-13026)

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