CVE-2026-67290 — FreeRDP before 3.29.0 Heap Out-of-Bounds Read via TSMF
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. Attac…
Published: 2026-08-01 · CVSS: 8.7 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7