CVE-2026-40951: Absolute Secure Access

Medium severity, CVSS 5.5. EPSS: 0.1% chance of exploitation in the next 30 days.

CVE-2026-40951 is a memory corruption vulnerability on Secure Access Windows clients prior to 14.50. Attackers with local control of the Windows client can send malformed data to an API and trigger a denial of service.

Affected products

• Absolute Secure Access: before 14.50 (fixed in 14.50)

Published 2026-04-30. Last modified 2026-06-17.