CVE-2026-12293

Слабость

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

Затронутые продукты

• mozilla firefox
• mozilla thunderbird

Источники

• https://bugzilla.mozilla.org/show_bug.cgi?id=2039568
• https://www.mozilla.org/security/advisories/mfsa2026-57/
• https://www.mozilla.org/security/advisories/mfsa2026-60/
• https://access.redhat.com/security/cve/CVE-2026-12293
• https://bugzilla.redhat.com/show_bug.cgi?id=2489216
• https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-12293.json