جزئیات آسیب‌پذیری

CVE-2026-49175

Microsoft Windows 10Microsoft Windows 11Microsoft Windows Server

Windows DNS Client Elevation of Privilege Vulnerability

CVSS 3.1

7.8بالا

Heap-based buffer overflow in Windows DNS allows an authorized attacker to elevate privileges locally.

امتیاز	نسخه	منبع	بردار
7.8بالا	3.1	CVEProject cvelistV5 (CNA) (microsoft)	`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C`

فروشنده	محصول	نسخه‌ها	منبع
Microsoft	Windows 10 Version 21H2	10.0.19044.0 ≤ v < 10.0.19044.7548	CVEProject cvelistV5 (CNA)
Microsoft	Windows 10 Version 22H2	10.0.19045.0 ≤ v < 10.0.19045.7548	CVEProject cvelistV5 (CNA)
Microsoft	Windows 11 Version 24H2	10.0.26100.0 ≤ v < 10.0.26100.8875	CVEProject cvelistV5 (CNA)
Microsoft	Windows 11 Version 25H2	10.0.26200.0 ≤ v < 10.0.26200.8875	CVEProject cvelistV5 (CNA)
Microsoft	Windows 11 version 26H1	10.0.28000.0 ≤ v < 10.0.28000.2525	CVEProject cvelistV5 (CNA)
Microsoft	Windows Server 2022	10.0.20348.0 ≤ v < 10.0.20348.5386	CVEProject cvelistV5 (CNA)
Microsoft	Windows Server 2025	10.0.26100.0 ≤ v < 10.0.26100.33158	CVEProject cvelistV5 (CNA)
Microsoft	Windows Server 2025 (Server Core installation)	10.0.26100.0 ≤ v < 10.0.26100.33158	CVEProject cvelistV5 (CNA)

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احتمال بهره‌برداری در ۳۰ روز

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صدک (نسبت به همه‌ی CVEها)