CVE-2026-62764

MediumCVSS 6.5/10Last modified Oct 24, 2026

Description

Improper Handling of Insufficient Privileges vulnerability in Apache Accumulo. An authenticated, but low-privileged user without system permissions may issue a remote command to gracefully shutdown system components (compaction-coordinator, compactor, gc, manager, monitor, tserver, or sserver), leading to a denial of service.

This issue affects Apache Accumulo 2.1.4 and 2.1.5.

Users are recommended to upgrade to version 2.1.6, which fixes the issue.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-274

Affected software

VendorProductVersions
Apache Software FoundationApache Accumulo>= 2.1.4, <= 2.1.5

References

Timeline

Published
Jul 17, 2026
Last modified
Oct 24, 2026
NVD status
Analyzed

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CVE-2026-62764: Medium severity, CVSS 6.5 | Vulnix