CVE-2026-18101

CVE-2026-18101 affects IBM i 7.6, 7.5, 7.4 and 7.3 in the WebSphere Application Server Liberty stack. The issue is a local privilege escalation caused by improper management of thread authority swaps, with a CVSS v3.1 base score of 8.8 (LOCAL, LOW attack complexity, no user interaction; privilege...