Improper input validation in Helidon - CVE-2026-101571
Published: November 10, 2026
Vulnerability identifier: #VU163733
CSH Severity: Low
CVSS v4: 5.7 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-101571
CWE-ID: CWE-125
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local authenticated user to gain access to sensitive information.
The vulnerability exists due to improper input validation within the helidon-security-providers-idcs-mapper component in Helidon. A local authenticated user can exploit this vulnerability to gain access to sensitive information.
Affected software
Helidon
How to mitigate CVE-2026-101571
Install updates from vendor's website.