CVE-2026-40954 — Integer underflow in Secure Access clients prior to 14.55

CVE-2026-40954

Integer underflow in Secure Access clients prior to 14.55 PUBLISHED

Description (CNA)

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

Affected (CNA)

Vendor / product	Versions
Absolute Security / Secure Access	affected 0 before 14.55

CWE

No CWE identifiers supplied.

References

https://www.absolute.com/platform/security-information/vulnerability-archive/cve-2026-40954

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.