CVE-2026-16396

Açıklama (NVD)

Privilege escalation in WebExtensions. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.

Yayın: 21.07.2026 · Son değişiklik: 24.10.2026 · Zayıflık: CWE-269

CVSS 3.1 metrikleri

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Hesaplanan temel puan: 8.8. CVSS hesaplayıcıda incele

Referanslar

• https://bugzilla.mozilla.org/show_bug.cgi?id=2047240
• https://www.mozilla.org/security/advisories/mfsa2026-68/
• https://www.mozilla.org/security/advisories/mfsa2026-70/
• https://www.mozilla.org/security/advisories/mfsa2026-71/
• https://www.mozilla.org/security/advisories/mfsa2026-72/