Uncontrolled Recursion Affecting ffmpeg package, versions [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-CONAN-FFMPEG-20883296
- published13 Oct 2026
- disclosed8 Oct 2026
- creditUnknown
Introduced: 8 Oct 2026
NewCVE-2026-107678 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
Affected versions of this package are vulnerable to Uncontrolled Recursion through the recursive freeing of linked lists in the av_encryption_init_info_free function. An attacker can cause the process to crash and consume excessive CPU resources by supplying a specially crafted MP4 file containing a large number of small pssh boxes.