MEDIUM 6.9 NVD
CVE-2026-114044
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
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.
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-vi
This medium severity vulnerability with a CVSS score of 6.9 was published on 2026-10-21 via NVD.
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