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CVE PROGRAM SOURCE RECORD8.8 High

CVE-2026-100764

Privilege escalation due to incorrect boundary conditions in the Graphics: WebGPU component

Description

Privilege escalation due to incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Thunderbird 157 and Firefox 157.

Affected products

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

Mozilla Thunderbird

  • 157 to ≤ *unaffected

Mozilla Firefox

  • 157 to ≤ *unaffected

References