CVE-2025-29828

HIGH

Windows 11/Server 2022/2025 RCE via Use-After-Free in Cryptographic Services

Title source: llm
STIX 2.1

Description

Missing release of memory after effective lifetime in Windows Cryptographic Services allows an unauthorized attacker to execute code over a network.

References (1)

Core 1
Core References

Scores

CVSS v3 8.1
EPSS 0.0111
EPSS Percentile 61.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-401
Status published
Products (6)
microsoft/windows_11_22h2 < 10.0.22621.5472
microsoft/windows_11_23h2 < 10.0.22631.5472
microsoft/windows_11_24h2 < 10.0.26100.4270
microsoft/windows_server_2022 < 10.0.20348.3745
microsoft/windows_server_2022_23h2 < 10.0.25398.1665
microsoft/windows_server_2025 < 10.0.26100.4270
Published Jun 10, 2025
Tracked Since Feb 18, 2026