CVE-2026-74962 in Firefox

الملخص

بحسب MITRE • 18/08/2026

Site isolation issue in the Networking: Cookies component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, and Firefox ESR 153.1.

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• مسؤول: Mozilla
• حجز: 17/08/2026
• إفشاء: 18/08/2026
• الاعتدال: تمت الموافقة
• إدخال: VDB-391614
• CPE: جاهز
• CWE: CWE-653 (مؤكد)
• CVSS: 6.3 (VulDB)
• EPSS: 0.00164
• KEV: لا
• النشاطات: منخفض جدًا
• القطاع: Industry, Energy, ...

المصادر

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-74962
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-74962
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-74962/