Out-of-bounds Read Affecting com.github.luben:zstd-jni package, versions [,1.5.7-14)
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-COMGITHUBLUBEN-19778368
- published14 Sept 2026
- disclosed12 Sept 2026
- creditYu Bao
Introduced: 12 Sep 2026
NewCVE-2026-90560 (opens in a new tab)How to fix?
Upgrade com.github.luben:zstd-jni to version 1.5.7-14 or higher.
Overview
Affected versions of this package are vulnerable to Out-of-bounds Read through the ZstdDictDecompress(byte[] dict, int offset, int length) constructor in src/main/java/com/github/luben/zstd/ZstdDictDecompress.java. An attacker can read past the end of the supplied dictionary array by providing arbitrary offset or length values when constructing a decompression dictionary. This can expose adjacent JVM memory contents and, in affected deployments, terminate the JVM when the native code consumes the invalid range.