SB20260925195 - openEuler 24.03 LTS SP3 update for lz4-java

Description

This security bulletin contains information about 1 vulnerability.

1) NULL pointer dereference (CVE-ID: CVE-2026-59949)

CWE-ID: CWE-476 - NULL Pointer Dereference

CVSSv4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a remote user to cause a denial of service.

The vulnerability exists due to null pointer dereference in JNI-based XXHash implementations when processing a null byte array reference with a zero-length range. A remote user can pass a null array reference to native XXHash methods to cause a denial of service.

This affects the native XXHash hash and streaming update APIs, while Java-based XXHash implementations are not affected.

Remediation

Install update from vendor's website.

References

• https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-4078