CVE-2026-20808

HIGH

Printer Association Object - Privilege Escalation

Title source: llm
STIX 2.1

Description

Concurrent execution using shared resource with improper synchronization ('race condition') in Printer Association Object allows an authorized attacker to elevate privileges locally.

Scores

CVSS v3 7.0
EPSS 0.0003
EPSS Percentile 6.9%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-362
Status published
Products (9)
Microsoft/Windows 11 Version 24H2 10.0.26100.0 - 10.0.26100.7623
Microsoft/Windows 11 Version 25H2 10.0.26200.0 - 10.0.26200.7623
Microsoft/Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.0 - 10.0.25398.2092
Microsoft/Windows Server 2025 10.0.26100.0 - 10.0.26100.32230
Microsoft/Windows Server 2025 (Server Core installation) 10.0.26100.0 - 10.0.26100.32230
microsoft/windows_11_24h2 < 10.0.26100.7623
microsoft/windows_11_25h2 < 10.0.26200.7623
microsoft/windows_server_2022_23h2 < 10.0.25398.2092
microsoft/windows_server_2025 < 10.0.26100.32230
Published Jan 13, 2026
Tracked Since Feb 18, 2026