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Description
Improper verification of cryptographic signature in Windows Certificates allows an unauthorized attacker to perform spoofing over a network.
PUBLISHED Reserved 2025-08-11 | Published 2025-08-21 | Updated 2025-09-17 | Assigner microsoft
MEDIUM: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C
Problem types
CWE-347: Improper Verification of Cryptographic Signature
Product status
10.0.17763.0 before 10.0.17763.7314
affected
10.0.17763.0 before 10.0.17763.7314
affected
10.0.17763.0 before 10.0.17763.7314
affected
10.0.20348.0 before 10.0.20348.3692
affected
10.0.19044.0 before 10.0.19044.5854
affected
10.0.22621.0 before 10.0.22621.5335
affected
10.0.19045.0 before 10.0.19045.5854
affected
10.0.26100.0 before 10.0.26100.4061
affected
10.0.22631.0 before 10.0.22631.5335
affected
10.0.22631.0 before 10.0.22631.5335
affected
10.0.25398.0 before 10.0.25398.1611
affected
10.0.26100.0 before 10.0.26100.4061
affected
10.0.26100.0 before 10.0.26100.4061
affected
10.0.10240.0 before 10.0.10240.21014
affected
10.0.14393.0 before 10.0.14393.8066
affected
10.0.14393.0 before 10.0.14393.8066
affected
10.0.14393.0 before 10.0.14393.8066
affected
References
msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55229 (Windows Certificate Spoofing Vulnerability) vendor-advisory
cve.org
(CVE-2025-55229)
nvd.nist.gov
(CVE-2025-55229)
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