CVE-2026-35112
MEDIUM
NVD
CVSS Score
4.2
Severity
MEDIUM
Published
Nov 06, 2026
Vendor
unknown
Description
HCL AION is affected by a vulnerability where the Cross-Origin-Embedder-Policy (COEP) header was missing or insecure, so embedded cross-origin resources were not required to explicitly grant permission. This weakens cross-origin isolation, potentially resulting in unintended behavior or security impact under certain conditions.