CVE-2026-18535
CRITICAL
NVD
CVSS Score
9.6
Severity
CRITICAL
Published
Nov 07, 2026
Vendor
unknown
Description
IBM API Connect 10.0.8.0 through 10.0.8.12 and 12.1.0.0 through 12.1.1.2 are vulnerable to a Regular Expression Denial of Service (ReDoS) attack and to improper neutralisation of wildcard query operators.