NIXPKGS-2026-0019 published on 17 Jan 2026 CVE-2026-22856 updated 5 days, 8 hours ago by @LeSuisse Activity log Created automatic suggestion 5 days, 17 hours ago @LeSuisse accepted as draft 5 days, 9 hours ago @LeSuisse published on GitHub 5 days, 8 hours ago FreeRDP has a heap-use-after-free in create_irp_thread FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.20.1, a race in the serial channel IRP thread tracking allows a heap use‑after‑free when one thread removes an entry from serial->IrpThreads while another reads it. This vulnerability is fixed in 3.20.1. Affected products FreeRDP ==< 3.20.1 Matching in nixpkgs pkgs.freerdp Remote Desktop Protocol Client nixos-unstable 3.17.2 nixpkgs-unstable 3.17.2 nixos-unstable-small 3.17.2 nixos-25.05 3.15.0 nixos-25.05-small 3.15.0 nixpkgs-25.05-darwin 3.15.0 Package maintainers: 1 @peterhoeg Peter Hoeg <peter@hoeg.com>
CVE-2026-22856 updated 5 days, 8 hours ago by @LeSuisse Activity log Created automatic suggestion 5 days, 17 hours ago @LeSuisse accepted as draft 5 days, 9 hours ago @LeSuisse published on GitHub 5 days, 8 hours ago FreeRDP has a heap-use-after-free in create_irp_thread FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.20.1, a race in the serial channel IRP thread tracking allows a heap use‑after‑free when one thread removes an entry from serial->IrpThreads while another reads it. This vulnerability is fixed in 3.20.1. Affected products FreeRDP ==< 3.20.1 Matching in nixpkgs pkgs.freerdp Remote Desktop Protocol Client nixos-unstable 3.17.2 nixpkgs-unstable 3.17.2 nixos-unstable-small 3.17.2 nixos-25.05 3.15.0 nixos-25.05-small 3.15.0 nixpkgs-25.05-darwin 3.15.0 Package maintainers: 1 @peterhoeg Peter Hoeg <peter@hoeg.com>
pkgs.freerdp Remote Desktop Protocol Client nixos-unstable 3.17.2 nixpkgs-unstable 3.17.2 nixos-unstable-small 3.17.2 nixos-25.05 3.15.0 nixos-25.05-small 3.15.0 nixpkgs-25.05-darwin 3.15.0