CVE-2026-0881 | Teknoloji dünyasından en güncel haberleri ve güvenlikle ilgili gelişmeleri takip edin.

Sandbox escape in the Messaging System component. This vulnerability affects Firefox < 147 and Thunderbird < 147.
Critical CVSS: 10.0

CVE-2026-0881

Sandbox escape in the Messaging System component. This vulnerability affects Firefox < 147 and Thunderbird < 147.
Vendor
Mozilla
Product
Firefox
CWE
CWE-284
Yayın Tarihi
2026-01-13 14:16:38
Güncelleme
2026-01-22 18:50:33
Source Identifier
security@mozilla.org
KEV Date Added
-

Kategoriler

CWE-284 Firefox CRITICAL Mozilla 2026

Referanslar

https://bugzilla.mozilla.org/show_bug.cgi?id=2005845 https://www.mozilla.org/security/advisories/mfsa2026-01/ https://www.mozilla.org/security/advisories/mfsa2026-04/