CVE-2026-90560

zstd-jni-java: zstd-jni versions 1.2.0 through 1.5.7-13 contain an out-of-bounds read vulnerability in the ZstdDictDecompress constr...

CVE-2026-90560 is fixed in zstd-jni-java on 1 platform by DEBIAN-CVE-2026-90560 (version 1.5.7-23+ds-1), released September 12, 2026. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
n/a
No vendor severity
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0062
49th percentile

zstd-jni versions 1.2.0 through 1.5.7-13 contain an out-of-bounds read vulnerability in the ZstdDictDecompress constructor because offset and length arguments are never validated against the dictionary array bounds. Attackers can supply arbitrary offset or length values to read memory past the end of the supplied array, potentially causing JVM termination.

Where it's fixed

ProductFixed inFixReleased
Linux
zstd-jni-java · Debian 14 1.5.7-23+ds-1 DEBIAN-CVE-2026-90560 Sep 12, 2026

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