CVE-2026-109740 in Firefox

الملخص

بحسب MITRE • 13/10/2026

Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component. This vulnerability was fixed in Firefox 158 and Firefox ESR 153.5.

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• مسؤول: Mozilla
• حجز: 13/10/2026
• إفشاء: 13/10/2026
• الاعتدال: تمت الموافقة
• إدخال: VDB-417604
• CPE: 20261013
• CWE: CWE-265 (مؤكد)
• CVSS: 7.3 (VulDB)
• EPSS: 0.00000
• KEV: لا
• النشاطات: منخفض جدًا
• القطاع: Homeoffice, Pharma, ...

المصادر

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-109740
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-109740
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-109740/