What’s Vulnerable › Vulnerabilities

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

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-21 · updated 2026-10-28
• Weakness: CWE-125

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 products

• FreeRDP: before 3.32.1 — fixed in 3.32.1

How to fix

Upgrade to a fixed version: FreeRDP 3.32.1. Check the vendor advisory for mitigations.

References

• https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-262p-h989-vmpv
• https://www.vulncheck.com/advisories/freerdp-before-3.32.1-android-client-heap-oob-read-via-graphics-pipeline

Get alerted when CVE-2026-114044 or the next vulnerability affects your stack