CVE-2026-67290High· 7.5▾ TwilightFreeRDP before 3.29.0 contains a heap out-of-bounds read vulnerability in the TSMF FFmpeg decoder when parsing AVC1 MPEG2VIDEOINFO media types with insufficient ExtraData. Attackers can send malformed media format data from a server to t…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 41.3 · likelihood 0.1 · exploitation 0
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Exploit-prediction probability, daily snapshots since Aug 2.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.4%
Last analysed / modified upstream
0.4% → 0.6%
FreeRDP before 3.29.0 contains a heap out-of-bounds read vulnerability in the TSMF FFmpeg decoder when parsing AVC1 MPEG2VIDEOINFO media types with insufficient ExtraData. Attackers can send malformed media format data from a server to trigger a crash by reading fixed offsets without validating source buffer length.
freerdp < 3.29.0Upgrade past the affected range:
freerdp 3.29.0Connected by shared product, vendor, weakness, or advisory.
CVE-2026-55192High· 8.2FreeRDP is a free implementation of the Remote Desktop Protocol
CVE-2026-67301High· 7.5FreeRDP before 3.29.0 contains out-of-bounds read vulnerabilities in the async update message proxy for the PolygonSC and PolygonCB primary drawing orders
CVE-2026-55194Critical· 9.8FreeRDP is a free implementation of the Remote Desktop Protocol
CVE-2026-73242Critical· 9.1FreeRDP is a free implementation of the Remote Desktop Protocol
CVE-2026-114041Medium· 6.5FreeRDP before 3.32.1 Heap Out-of-Bounds Read via RD Gateway Consent Message
CVE-2026-114044Medium· 5.3FreeRDP before 3.32.1 Android Client Heap OOB Read via Graphics Pipeline