Integer underflow in Metrics Discovery Application Programming Interface - CVE-2026-63018
Published: November 11, 2026
Vulnerability identifier: #VU165867
CSH Severity: Low
CVSS v4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-63018
CWE-ID: CWE-191
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to integer underflow. A local user can trigger integer underflow and cause a denial of service condition on the target system.
Affected software
Metrics Discovery Application Programming Interface
How to mitigate CVE-2026-63018
Install updates from vendor's website.
Metrics Discovery Application Programming Interface - update to 1.16.189