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CVE-2026-40954

Low

Description

CVE-2026-40954 is an integer underflow vulnerability in the traffic parsing function of Secure Access clients prior to 14.55. Attackers with intimate knowledge of and total control over the tunnel protocol can create a non-persistent DoS against their client

SeverityLow
CVSS3.7
Exploit probability—
ProductAbsolute Secure Access
PublishedJul 15, 2026
First seenJul 15, 2026
Weakness typeCWE-191CWE-191

How to fix

Update
  • absolute secure_access14.55 or later

Affected products

ProductAffected versionsFixed in
absolute secure_accessv < 14.5514.55

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