P4Verified

CVE-2026-110830: FreeRDP 2.0.0-rc0 to before 3.32.0

CVE-2026-110830. CVSS 3.1 base score 5.9 (GitHub Advisory Database).

Affected technology

FreeRDP · 2.0.0-rc0 to before 3.32.0
FreeRDP

Description’s affected range: before 3.32.0 fails to close prior serial handles in serial_process_irp_create

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Attackers can send repeated serial IRP_MJ_CREATE requests to accumulate descriptors and terminate the client at the CommReadFile FD_SETSIZE assertion. Vendor/CNA’s CVSS 4.0 assessment (base score 8.2/10) rates confidentiality and integrity impact as none; availability impact as high.

Published 15-Oct-2026 01:10 UTC

CWE: CWE-400
CCR priority: 23.6 /100 (P4)
CVSS 3.1: 5.9 /10 · CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H · GitHub Advisory Database
KEV: no

Provenance

GitHub Advisory Database · Source record · observed 2026-10-15 01:13:25.227066+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-15 01:07:31.726917+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-110830.html