What is CVE-2026-33443?

CVE-2026-33443 is a medium-severity vulnerability in Absolute Secure Access, classified under Uncontrolled Resource Consumption. CVSS score: 5.9/10. Published 2026-07-15.

How severe is CVE-2026-33443?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Resource exhaustion in Absolute Secure Access

CVE-2026-33443

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.

Vulnerability class: DoS (Denial of Service)

EPSS: 0.004 (30.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Absolute Secure_access
Absolute Security Secure Access — versions 0

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

SecurityResponse@netmotionsoftware.com (Vendor Advisory)

Frequently asked questions

What is CVE-2026-33443?: CVE-2026-33443 is a medium-severity vulnerability in Absolute Secure Access, classified under Uncontrolled Resource Consumption. CVSS score: 5.9/10. Published 2026-07-15.
How severe is CVE-2026-33443?: Medium severity. CVSS v3 base score is 5.9 out of 10.