CVE-2026-16389 in Firefox

الملخص

بحسب MITRE • 21/07/2026

Incorrect boundary conditions, integer overflow in the Libraries component in NSS. This vulnerability was fixed in Firefox 153.

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• مسؤول: Mozilla
• حجز: 20/07/2026
• إفشاء: 21/07/2026
• الاعتدال: تمت الموافقة
• إدخال: VDB-380894
• CPE: جاهز
• CWE: CWE-190 (مؤكد)
• CVSS: 7.3 (VulDB)
• EPSS: 0.00141
• KEV: لا
• النشاطات: منخفض جدًا
• القطاع: Agriculture, Hostingprovider, ...

المصادر

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-16389
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-16389
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-16389/