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Details of issue NIXPKGS-2026-0195

NIXPKGS-2026-0195
published on 10 Feb 2026
Permalink CVE-2026-23948
updated 2 days, 2 hours ago by @LeSuisse Activity log
  • Created automatic suggestion 2 days, 6 hours ago
  • @LeSuisse accepted 2 days, 2 hours ago
  • @LeSuisse published on GitHub 2 days, 2 hours ago
FreeRDP has a NULL Pointer Dereference in rdp_write_logon_info_v2()

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, a NULL pointer dereference vulnerability in rdp_write_logon_info_v2() allows a malicious RDP server to crash FreeRDP proxy by sending a specially crafted LogonInfoV2 PDU with cbDomain=0 or cbUserName=0. This vulnerability is fixed in 3.22.0.

Affected products

FreeRDP
  • ==< 3.22.0

Matching in nixpkgs

Package maintainers

Upstream advisory: https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-6f3c-qvqq-2px5
Release notes: https://www.freerdp.com/2026/01/28/3_22_0-release