Out-of-bounds Write Affecting org.xerial.snappy:snappy-java 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-JAVA-ORGXERIALSNAPPY-19964086
- published20 Sept 2026
- disclosed18 Sept 2026
- creditYu Bao
Introduced: 18 Sep 2026
NewCVE-2026-93451 (opens in a new tab)How to fix?
There is no fixed version for org.xerial.snappy:snappy-java.
Overview
Affected versions of this package are vulnerable to Out-of-bounds Write through the Snappy.uncompress*Array methods. An attacker can corrupt heap memory and potentially cause application crashes or unexpected behavior by supplying specially crafted compressed input that results in misaligned length values, leading to writes past array bounds.