Out-of-bounds Read Affecting freerdp/freerdp package, versions [,3.29.0)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UNMANAGED-FREERDPFREERDP-18600591
- published9 Aug 2026
- disclosed1 Aug 2026
- creditUnknown
Introduced: 1 Aug 2026
NewCVE-2026-67290 (opens in a new tab)How to fix?
Upgrade freerdp/freerdp to version 3.29.0 or higher.
Overview
Affected versions of this package are vulnerable to Out-of-bounds Read via the TSMF FFmpeg decoder when parsing AVC1 MPEG2VIDEOINFO media types with insufficient ExtraData. An attacker can cause a crash by sending malformed media format data from a server, leading to reading fixed offsets without validating the source buffer length.