HIGH 8.7 NVD
CVE-2026-121960
FreeRDP before 3.32.2 contains a denial of service vulnerability in the NLA-enabled shadow server when a CredSSP TSRequest omits negoTokens. Unauthenticated att
FreeRDP before 3.32.2 contains a denial of service vulnerability in the NLA-enabled shadow server when a CredSSP TSRequest omits negoTokens. Unauthenticated attackers can send a crafted seven-byte TSRequest containing only the version field to trigger a fatal WINPR_ASSERT and abort the server process.
References
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-3pg4-5r42-wxvj
- https://www.vulncheck.com/advisories/freerdp-before-3.32.2-unauthenticated-denial-of-servi
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-3pg4-5r42-wxvj
This high severity vulnerability with a CVSS score of 8.7 was published on 2026-11-04 via NVD.
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