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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-118006

Privilege escalation due to use-after-free in the WebRTC: Signaling component

Description

Privilege escalation due to use-after-free in the WebRTC: Signaling component. This vulnerability was fixed in Firefox 159 and Thunderbird 159.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Mozilla Firefox

  • 159 to ≤ *unaffected

Mozilla Thunderbird

  • 159 to ≤ *unaffected

References