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cve recordcritical

CVE-2026-4724

mozilla · firefox

Published
CVSS9.1
Severitycritical
WeaknessCWE-758
ExploitedNot in CISA KEV

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Description

Undefined behavior in the Audio/Video component. This vulnerability was fixed in Firefox 149 and Thunderbird 149.

References

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