P4Verified

CVE-2026-69436: windows 10 1809 before 10.0.17763.9245 (exclusive); +21 more affected products

CVE-2026-69436. CVSS 3.1 base score 7.8 (HIGH, Vendor/CNA). EPSS 0.00333 (percentile 0.24464), scored 2026-10-06.

Affected technology

windows 10 1809 · before 10.0.17763.9245 (exclusive)
microsoft

windows 10 21h2 · before 10.0.19044.7725 (exclusive)
microsoft

windows 10 22h2 · before 10.0.19045.7725 (exclusive)
microsoft

windows 11 23h2 · before 10.0.22631.7582 (exclusive)
microsoft

windows 11 24h2 · before 10.0.26100.9445 (exclusive)
microsoft

windows 11 25h2 · before 10.0.26200.9445 (exclusive)
microsoft

windows 11 26h1 · before 10.0.28000.2954 (exclusive)
microsoft

windows server 2019 · before 10.0.17763.9245 (exclusive)
microsoft

windows server 2022 · before 10.0.20348.5622 (exclusive)
microsoft

windows server 2025 · before 10.0.26100.33438 (exclusive)
microsoft

Windows 10 Version 1809 · 10.0.17763.0 to before 10.0.17763.9245
Microsoft

Windows 10 Version 21H2 · 10.0.19044.0 to before 10.0.19044.7725
Microsoft

Windows 10 Version 22H2 · 10.0.19045.0 to before 10.0.19045.7725
Microsoft

Windows 11 version 23H2 · 10.0.22631.0 to before 10.0.22631.7582
Microsoft

Windows 11 Version 24H2 · 10.0.26100.0 to before 10.0.26100.9445
Microsoft

Windows 11 Version 25H2 · 10.0.26200.0 to before 10.0.26200.9445
Microsoft

Windows 11 version 26H1 · 10.0.28000.0 to before 10.0.28000.2954
Microsoft

Windows Server 2019 · 10.0.17763.0 to before 10.0.17763.9245
Microsoft

Windows Server 2019 (Server Core installation) · 10.0.17763.0 to before 10.0.17763.9245
Microsoft

Windows Server 2022 · 10.0.20348.0 to before 10.0.20348.5622
Microsoft

Windows Server 2025 · 10.0.26100.0 to before 10.0.26100.33438
Microsoft

Windows Server 2025 (Server Core installation) · 10.0.26100.0 to before 10.0.26100.33438
Microsoft

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

An authorized attacker can elevate privileges locally. Vendor/CNA’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high.

Published 2026-10-07 18:01:52.577005+00:00

CWE: CWE-122
CCR priority: 31.3 /100 (P4)
CVSS 3.1: 7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Vendor/CNA
EPSS: 0.00333 · percentile 0.24464 · 2026-10-06
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-07 18:01:36.740415+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-69436.html