Input validation error in Apache Doris - CVE-2026-96443
Published: September 24, 2026
Vulnerability identifier: #VU151963
CSH Severity: Low
CVSS v4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-96443
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local privileged user to execute arbitrary code on the frontend.
The vulnerability exists due to insufficient validation in the JDBC driver URL handling functionality when processing a JDBC driver URL. A local privileged user can provide a malicious JDBC driver URL to execute arbitrary code on the frontend.
Affected software
Apache Doris
How to mitigate CVE-2026-96443
Install security update from vendor's website.
Apache Doris - update to 4.1.4 rc01