CVE-2026-90560

HIGHCVSS 8.2/10

Last modified

CVE-2026-90560 is a high-severity vulnerability rated 8.2/10 on the CVSS scale. 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..

Description

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.

Metrics

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
lubenzstd-jni>= 1.2.0, < 1.5.7-14

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-90560?
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.
How severe is CVE-2026-90560?
CVE-2026-90560 has a CVSS score of 8.2/10 (HIGH severity).
How do I fix CVE-2026-90560?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

Related CVEs from 2026

Are you affected by CVE-2026-90560?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST