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7.3высокая

CVE-2026-8390

Описание

Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 150.0.3.

Затрагиваемое ПО
Mozilla Firefox
CVSS
Балл7.3 — высокая
ВекторCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Источники
https://bugzilla.mozilla.org/show_bug.cgi?id=2038081https://www.mozilla.org/security/advisories/mfsa2026-45/https://access.redhat.com/security/cve/CVE-2026-8390https://bugzilla.redhat.com/show_bug.cgi?id=2476474https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-8390.json