Improper input validation in Helidon - CVE-2026-73913
Published: November 7, 2026
Vulnerability identifier: #VU161431
CSH Severity: Medium
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-73913
CWE-ID: CWE-125
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote authenticated user to read and manipulate data.
The vulnerability exists due to improper input validation within the Imperative Web Server component in Helidon. A remote authenticated user can exploit this vulnerability to read and manipulate data.
Affected software
Helidon
How to mitigate CVE-2026-73913
Install updates from vendor's website.