HIGH 8.8 NVD
CVE-2026-89046
zstd-jni versions 1.5.5-6 through 1.5.7-13 contain an out-of-bounds read vulnerability in Zstd.getFrameContentSize that fails to validate negative srcPosition a
zstd-jni versions 1.5.5-6 through 1.5.7-13 contain an out-of-bounds read vulnerability in Zstd.getFrameContentSize that fails to validate negative srcPosition arguments. Attackers can supply negative offset values that bypass bounds checks and reach the native frame-header parser, causing out-of-bounds memory reads that lead to information disclosure or JVM crashes.
References
- https://github.com/luben/zstd-jni
- https://github.com/luben/zstd-jni/blob/v1.5.7-13/src/main/java/com/github/luben/zstd/Zstd.
- https://github.com/luben/zstd-jni/blob/v1.5.7-13/src/main/native/jni_zstd.c#L87
- https://github.com/luben/zstd-jni/commit/dd08685ef913a32e76fb27f43470035c06758646
- https://github.com/luben/zstd-jni/releases/tag/v1.5.7-14
This high severity vulnerability with a CVSS score of 8.8 was published on 2026-09-10 via NVD.
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