acl vulnerabilities (Ubuntu)

2 vulnerabilities.

• acl Ubuntu acl < 2.4.0 TOCTOU Symlink Traversal via getfacl/setfacl/chacl CVE-2026-54370 Fix available 7.2 HighJune 29, 2026
• acl Ubuntu acl < 2.4.0 Symlink Traversal Privilege Escalation via libacl Functions CVE-2026-54369 Fix available 8.4 HighJune 29, 2026