Integer Overflow or Wraparound The advisory has been revoked - it doesn't affect any version of package libsndfile (opens in a new tab)
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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Start learning- Snyk IDSNYK-CONAN-LIBSNDFILE-16353430
- published3 May 2026
- disclosed29 Apr 2026
- creditUnknown
Introduced: 29 Apr 2026
NewCVE-2026-37555 (opens in a new tab)Amendment
This was deemed not a vulnerability.
Overview
Affected versions of this package are vulnerable to Integer Overflow or Wraparound in the WAV file processing path when the multiplication of samplesperblock and blocks exceeds the maximum value for a 32-bit integer, resulting in an integer overflow before assignment to a 64-bit variable. An attacker can cause a heap buffer overflow or denial of service by supplying crafted WAV files with large values in the file header.