CVE-2026-110832GHSA-5cgr-vmp8-fmvj

FreeRDP 2.0.0 before 3.32.0 Memory Exhaustion via DRDYNVC DATA_FIRST

FreeRDP FreeRDP

CVSS

7.1High

ExploitationPublic exploit codeCISA's assessment says proof of concept code is public, assessed 15 Oct 2026. Not in the KEV catalogCISA via CVE List

Exploit odds (EPSS)0.31%Chance of exploitation activity in the next 30 days, higher than 22% of CVEs. Scored 23 Oct 2026FIRST EPSS

Fixed in3.32.0Fixed versionCVE List

Published14 Oct 2026Updated 15 Oct 2026CVE List

What fixes it

3.32.0FreeRDPCVE List

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Reports 1

1 outlet mention it. Reports are not confirmation; each links to its source.

🚨 CVE-2026-110832 FreeRDP from 2.0.0 before 3.32.0 contains a memory exhaustion vulnerability in wts_read_drdynvc_data_first that allows authenticated clients to force servers to commit large memory aTelegram: CVE Notify, 23 Oct 2026

Description

FreeRDP from 2.0.0 before 3.32.0 contains a memory exhaustion vulnerability in wts_read_drdynvc_data_first that allows authenticated clients to force servers to commit large memory allocations. Attackers can send a seven-byte DATA_FIRST message on an opened DVC declaring a large 32-bit length, causing zeroed resident memory growth and server resource exhaustion.

Text from CVE List

Affected versions 2

FreeRDPaffected: 2.0.0 before 3.32.0CVE List
FreeRDPunaffected: 3.32.0CVE List