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Description
Improper authentication in Windows SMB Client allows an unauthorized attacker to perform tampering over a network.
PUBLISHED Reserved 2025-09-11 | Published 2025-10-14 | Updated 2025-10-14 | Assigner microsoft
LOW: 3.1CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C
Problem types
CWE-287: Improper Authentication
Product status
10.0.17763.0 before 10.0.17763.7919
affected
10.0.17763.0 before 10.0.17763.7919
affected
10.0.17763.0 before 10.0.17763.7919
affected
10.0.20348.0 before 10.0.20348.4294
affected
10.0.19044.0 before 10.0.19044.6456
affected
10.0.22621.0 before 10.0.22621.6060
affected
10.0.19045.0 before 10.0.19045.6456
affected
10.0.26100.0 before 10.0.26100.6899
affected
10.0.22631.0 before 10.0.22631.6060
affected
10.0.22631.0 before 10.0.22631.6060
affected
10.0.25398.0 before 10.0.25398.1913
affected
10.0.26100.0 before 10.0.26100.6899
affected
10.0.26100.0 before 10.0.26100.6899
affected
10.0.10240.0 before 10.0.10240.21161
affected
10.0.14393.0 before 10.0.14393.8519
affected
10.0.14393.0 before 10.0.14393.8519
affected
10.0.14393.0 before 10.0.14393.8519
affected
6.0.6003.0 before 6.0.6003.23571
affected
6.0.6003.0 before 6.0.6003.23571
affected
6.1.7601.0 before 6.1.7601.27974
affected
6.1.7601.0 before 6.1.7601.27974
affected
6.2.9200.0 before 6.2.9200.25722
affected
6.2.9200.0 before 6.2.9200.25722
affected
6.3.9600.0 before 6.3.9600.22824
affected
6.3.9600.0 before 6.3.9600.22824
affected
References
msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59280 (Windows SMB Client Tampering Vulnerability) vendor-advisory
cve.org
(CVE-2025-59280)
nvd.nist.gov
(CVE-2025-59280)
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