CVE-2026-83505 in Windows

الملخص

بحسب MITRE • 14/10/2026

Time-of-check time-of-use (toctou) race condition in Windows Setup Files Cleanup allows an authorized attacker to elevate privileges locally.

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• مسؤول: Microsoft
• حجز: 31/08/2026
• إفشاء: 14/10/2026
• الاعتدال: تمت الموافقة
• إدخال: VDB-418842
• CPE: 20261014
• CWE: CWE-367 (مؤكد)
• CVSS: 7.0 (CNA)
• EPSS: 0.00000
• KEV: لا
• النشاطات: منخفض جدًا
• القطاع: Hospital, Pharma, ...

المصادر

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-83505
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-83505
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-83505/