CVE-2026-62764

Published: Jul 17, 2026Modified: Jul 17, 2026

5.7

Vector

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:Y/R:U/V:D/RE:L/U:Green

CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:Y/R:U/V:D/RE:L/U:GreenShow less

Source: security@apache.org (Secondary)

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.

Related CWEs

CWE-274

Improper Handling of Insufficient Privileges

The product does not handle or incorrectly handles when it has insufficient privileges to perform an operation, leading to resultant weaknesses.

References (5)

https://accumulo.apache.org/downloads/

Source: security@apache.org

https://accumulo.apache.org/release/accumulo-2.1.6/

Source: security@apache.org

https://github.com/apache/accumulo/issues/6478

Source: security@apache.org

https://lists.apache.org/thread/qclg736k93oqn4qrpw9wxjbb3jhn6gm1

Source: security@apache.org

http://www.openwall.com/lists/oss-security/2026/07/17/6

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.