CVE-2026-110830

FreeRDP before 3.32.0 fails to close prior serial handles in serial_process_irp_create, allowing a malicious RDP server to exhaust file descriptors.

Freerdp

FreeRDP before 3.32.0 fails to close prior serial handles in serial_process_irp_create, allowing a malicious RDP server to exhaust file descriptors. Attackers can send repeated serial IRP_MJ_CREATE requests to accumulate descriptors and terminate the client at the CommReadFile FD_SETSIZE assertion.

15. Okt 2026

Ausgewertete Quellen

• Hinweis
  https://www.vulncheck.com/advisories/freerdp-before-3.32.0-denial-of-service-via-serial-irp-mj-create
• NVD
  CVE-2026-110830
• GitHub
  https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-mqxv-c882-m8w9