Vulnerability · Published Oct 21, 2026 · Assigned by VulnCheck

CVE-2026-114044FreeRDP before 3.32.1 Android Client Heap OOB Read via Graphics Pipeline

Medium 5.3

In plain English

A medium-severity out-of-bounds read in FreeRDP from FreeRDP. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 16% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)5.3Medium

Exploit odds (30 days)0.2%top 83.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

FreeRDP before 3.32.1 contains a heap out-of-bounds read vulnerability in the Android client that allows malicious RDP servers to read beyond surface buffers by supplying unvalidated mappedWidth and mappedHeight values. Attackers can send a crafted RDPGFX_MAP_SURFACE_TO_WINDOW_PDU with oversized dimensions, causing android_UpdateWindowFromSurface to copy heap memory beyond the allocation, leading to crashes or memory disclosure.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Debian:12	freerdp2	no fix listed	DEBIAN-CVE-2026-114044
Debian:13	freerdp3	no fix listed	DEBIAN-CVE-2026-114044
Debian:14	freerdp3	3.32.1+dfsg-1	DEBIAN-CVE-2026-114044
Ubuntu:22.04:LTS	freerdp2	no fix listed	UBUNTU-CVE-2026-114044
Ubuntu:24.04:LTS	freerdp3	3.32.1+dfsg-0ubuntu0.24.04.1	UBUNTU-CVE-2026-114044
Ubuntu:26.04:LTS	freerdp3	3.32.1+dfsg-0ubuntu0.26.04.1	UBUNTU-CVE-2026-114044

Affected products (as reported)

Vendor	Product	Versions
FreeRDP	FreeRDP	0 – before 3.32.1

Weakness: CWE-125 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

References

GitHub Security Advisory (GHSA-262p-h989-vmpv) vendor-advisory
VulnCheck Advisory: FreeRDP before 3.32.1 Android Client Heap OOB Read via Graphics Pipeline third-party-advisory