CVE-2026-33443: Absolute Secure Access

Medium severity, CVSS 5.9. EPSS: 0.4% chance of exploitation in the next 30 days.

CVE-2026-33443 is a memory management error in Secure Access servers prior to 14.55. Attackers with an intimate knowledge of and total control over the tunnel protocol can create a persistent DoS against the server.

Affected products

• Absolute Secure Access: before 14.55 (fixed in 14.55)

Published 2026-07-15. Last modified 2026-07-16.