GHSA-4464-R7QJ-PGRX: FreeRDP: server stores client Core Data DesktopWidth/Height unvalidated in GCC negotiation — SIGFPE/assert-abort kills any default-build libfreerdp server pre-auth at Demand Active (CWE-617/CWE-369) · Advisory · FreeRDP/FreeRDP · GitHub

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PublisherGitHub

Article IDGHSA-4464-R7QJ-PGRX

Verified snapshot26 Sept 2026, 16:54 UTC

Linked CVEs1

Linked CVE reports

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CVE-2026-91955FreeRDP before 3.31.0 Denial of Service via Desktop Dimensions

Source and provenance

Original title: FreeRDP: server stores client Core Data DesktopWidth/Height unvalidated in GCC negotiation — SIGFPE/assert-abort kills any default-build libfreerdp server pre-auth at Demand Active (CWE-617/CWE-369) · Advisory · FreeRDP/FreeRDP · GitHub. Captured 26 Sept 2026, 16:54 UTC. The stored article is used for enrichment and change detection; BlackTree does not republish the publisher's full text here.

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