freerdp: FreeRDP heap-use-after-free

A heap use after free flaw has been discovered in FreeRDP. 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...

freerdp: FreeRDP heap-use-after-free

A heap use after free flaw has been discovered in FreeRDP. 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...

CVE-2026-22856 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...

CVE-2026-22856

FreeRDP (CVE-2026-22856): A race in the serial channel IRP thread tracking can cause a heap-use-after-free when one thread removes an entry from serial->IrpThreads while another reads it. This issue is fixed in FreeRDP 3.20.1. The vulnerability affects pre-3.20.1 releases; no exploitation deta...