CVE-2026-110837
Medium · CVSS 6.1Published 2026-10-14
CVSS
6.1
Medium
EPSS
—
exploit probability
Active Exploit
No
not yet listed
What is CVE-2026-110837?
FreeRDP 2.0.0 before 3.32.0, when built with WITH_LAME=ON and WITH_DSP_FFMPEG=OFF, has a heap-based buffer overflow in freerdp_dsp_decode_mp3 because the right-channel PCM pointer is offset by a byte count treated as short elements. A malicious RDP server can send MP3 audio over rdpsnd so decoded samples cross the heap allocation, crashing the client.
CVSS Score Explained
CVSS 6.1 is Medium severity. Exploitation usually requires some specific conditions (local access, user interaction, or a particular config). Still worth patching in your next maintenance window.
EPSS Exploitation Probability
No EPSS score yet — model needs more data on this CVE.
References & Patches
- ›https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-52xc-5973-w5vv
- ›https://www.vulncheck.com/advisories/freerdp-2.0.0-before-3.32.0-heap-buffer-overflow-via-mp3-audio-decoding
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