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9.8критическая

CVE-2026-12293

Описание

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

Затрагиваемое ПО
Mozilla FirefoxMozilla Thunderbird
CVSS
Балл9.8 — критическая
ВекторCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Источники
https://bugzilla.mozilla.org/show_bug.cgi?id=2039568https://www.mozilla.org/security/advisories/mfsa2026-57/https://www.mozilla.org/security/advisories/mfsa2026-60/https://access.redhat.com/security/cve/CVE-2026-12293https://bugzilla.redhat.com/show_bug.cgi?id=2489216https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-12293.json