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8.8высокая

CVE-2026-0882

→ есть в БДУ: BDU:2026-03389 (на русском)
Описание (на английском; русское — в БДУ выше)

Use-after-free in the IPC component. This vulnerability was fixed in Firefox 147, Firefox ESR 115.32, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7.

Затрагиваемое ПО
Mozilla FirefoxMozilla Thunderbird
CVSS
Балл8.8 — высокая
ВекторCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Источники
https://bugzilla.mozilla.org/show_bug.cgi?id=1924125https://www.mozilla.org/security/advisories/mfsa2026-01/https://www.mozilla.org/security/advisories/mfsa2026-02/https://www.mozilla.org/security/advisories/mfsa2026-03/https://www.mozilla.org/security/advisories/mfsa2026-04/https://www.mozilla.org/security/advisories/mfsa2026-05/https://access.redhat.com/errata/RHSA-2026:0667https://access.redhat.com/errata/RHSA-2026:0694