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Description

Use-after-free in the Audio/Video: GMP component. This vulnerability affects Firefox < 146 and Thunderbird < 146.

PUBLISHED Reserved 2025-12-09 | Published 2025-12-09 | Updated 2025-12-11 | Assigner mozilla

Product status

Any version before 146
affected

Any version before 146
affected

Credits

Andrew McCreight

References

bugzilla.mozilla.org/show_bug.cgi?id=1840666

www.mozilla.org/security/advisories/mfsa2025-92/

www.mozilla.org/security/advisories/mfsa2025-95/

cve.org (CVE-2025-14326)

nvd.nist.gov (CVE-2025-14326)

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