SB20260824132 - Improper privilege management in Apache Accumulo

Description

This security bulletin contains information about 1 vulnerability.

1) Improper privilege management (CVE-ID: CVE-2026-62764)

CWE-ID: CWE-269 - Improper Privilege Management

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 improper handling of insufficient privileges in remote shutdown command handling for Accumulo services when issuing a remote shutdown command. A remote user can send a shutdown command to gracefully stop system components to cause a denial of service.

The issue affects the compaction-coordinator, compactor, gc, manager, monitor, tserver, or sserver components.

Remediation

Install update from vendor's website.

References

• https://lists.apache.org/api/email.lua?id=kk8318rsk5v3871h8f702otpjl6bcf8k
• https://github.com/apache/accumulo/issues/6478