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CVE-2026-12293

Use-after-free in the Graphics: WebGPU component PUBLISHED

Description (CNA)

Use-after-free in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 152 and Thunderbird 152.

Affected (CNA)

Vendor / productVersions
Mozilla / Firefoxunaffected 152 through *
Mozilla / Thunderbirdunaffected 152 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

redhat-SADP

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the Graphics: WebGPU component