Denial-of-service due to integer overflow in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 150 and Thunderbird 150.CreditsRichard BelisleReferenceshttps://bugzilla.mozilla.org/show_bug.cgi?id=2015959https://www.mozilla.org/security/advisories/mfsa2026-30/https://www.mozilla.org/security/advisories/mfsa2026-33/