CVE-2025-59257 Windows Local Session Manager (LSM) Denial of Service Vulnerability

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CVE-2025-59257

CVE-2025-59257 affects Windows Local Session Manager (LSM). The issue is described as improper validation of a specific input type, enabling an authorized attacker to cause Denial of Service over the network. Affected context in Connected docs confirms Windows components and LSM as the vulnerable...

CVE-2025-59257

creationtimestamp| type| source ---|---|--- 2025-10-14 16:03:45+00:00| seen| https://advisories.ncsc.nl/advisory?id=NCSC-2025-0310 2025-10-14 16:38:44+00:00| seen| https://www.thezdi.com/blog/2025/10/14/the-october-2025-security-update-review 2025-10-24 06:24:42+00:00| seen|...