CVE-2026-67290: 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. Attacker
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.
Details
Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-67290
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-67290 | coverage & exploitation status | NVD · CVE.org |
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