Improper access control in Apache Kvrocks - CVE-2026-41566
Published: August 24, 2026
Vulnerability identifier: #VU144681
CSH Severity: Low
CVSS v4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-41566
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to perform unauthorized actions.
The vulnerability exists due to improper access control in the APPLYBATCH command when handling command requests. A remote user can invoke the APPLYBATCH command with insufficient privileges to perform unauthorized actions.
Affected software
Apache Kvrocks
How to mitigate CVE-2026-41566
Install security update from vendor's website.
Apache Kvrocks - update to 2.16.0