CVE-2026-69397

HighCVSS 7.5/10Last modified Sep 24, 2026

Description

Use after free in OpenSSH for Windows allows an unauthorized attacker to execute code over a network.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

VendorProductVersions
MicrosoftWindows 10 Version 1809>= 10.0.17763.0, < 10.0.17763.9245
MicrosoftWindows 10 Version 21H2>= 10.0.19044.0, < 10.0.19044.7725
MicrosoftWindows 10 Version 22H2>= 10.0.19045.0, < 10.0.19045.7725
MicrosoftWindows 11 version 23H2>= 10.0.22631.0, < 10.0.22631.7582
MicrosoftWindows 11 Version 23H2>= 10.0.22631.0, < 10.0.22631.7582
MicrosoftWindows 11 Version 24H2>= 10.0.26100.0, < 10.0.26100.9445
MicrosoftWindows 11 Version 25H2>= 10.0.26200.0, < 10.0.26200.9445
MicrosoftWindows 11 version 26H1>= 10.0.28000.0, < 10.0.28000.2954
MicrosoftWindows Server 2019>= 10.0.17763.0, < 10.0.17763.9245
MicrosoftWindows Server 2019 (Server Core installation)>= 10.0.17763.0, < 10.0.17763.9245
MicrosoftWindows Server 2022>= 10.0.20348.0, < 10.0.20348.5622
MicrosoftWindows Server 2025>= 10.0.26100.0, < 10.0.26100.33438
MicrosoftWindows Server 2025 (Server Core installation)>= 10.0.26100.0, < 10.0.26100.33438

References

Timeline

Published
Sep 8, 2026
Last modified
Sep 24, 2026
NVD status
Analyzed

Related CVEs from 2026

CVE-2026-693987.0Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Bluetooth Service allows an authorizeCVE-2026-693999.9Unintended proxy or intermediary in Azure Arc allows an authorized attacker to elevate privileges over a network.CVE-2026-69407.1radare2 prior to 6.1.4 contains a path traversal vulnerability in project deletion that allows local attackers to recursively delete arbitraCVE-2026-694009.6Improper limitation of a pathname to a restricted directory ('path traversal') in Azure Logic Apps allows an unauthorized attacker to elevatCVE-2026-694017.0Use after free in Audio Video Control Transport Protocol allows an authorized attacker to elevate privileges locally.CVE-2026-694025.4Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attCVE-2026-694035.5Missing authorization in Windows SMB Server allows an authorized attacker to disclose information locally.CVE-2026-694047.0Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an authorized attacker CVE-2026-694055.7Missing release of memory after effective lifetime in Windows DHCP Server allows an authorized attacker to deny service over an adjacent netCVE-2026-694065.5Exposure of sensitive system information to an unauthorized control sphere in Windows Kernel allows an authorized attacker to disclose inforCVE-2026-694077.8Integer overflow or wraparound in Volume Manager Driver allows an authorized attacker to elevate privileges locally.CVE-2026-694089.8Integer overflow or wraparound in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
CVE-2026-69397: High severity, CVSS 7.5 | Vulnix