CVE-2026-62764

unknowncovered by 1 sourcefirst seen 2026-07-17

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.

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Exploitation outlook

Low exploitation risk0.29% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 22% of all EPSS-scored CVEs.

Advisory coverage (1)

unknownCVE-2026-62764: Improper Handling of Insufficient Privileges vulnerability in Apache Accumulo. An authenticate…nvd · 2026-07-17

External references

NVD record for CVE-2026-62764

CVE.org record

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