Cyber Resilience

CVE-2025-29828

High

Published: 10 June 2025

Published
10 June 2025
Modified
10 July 2025
KEV Added
—
Patch
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CVSS Score v3.1 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0072 73.0th percentile
Risk Priority 17 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2025-29828 is a high-severity Missing Release of Memory after Effective Lifetime (CWE-401) vulnerability in Microsoft Windows 11 22H2. Its CVSS base score is 8.1 (High).

Operationally, ranked in the top 27.0% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

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

CWE(s)
CWE-401

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

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

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References