CVE-2026-40955
Integer underflow vulnerability in Secure Access clients
- State
- Published
- Severity
- 2.1 Low
- Published
- Jul 15, 2026
- Updated
- Jul 16, 2026
- Reserved
- Apr 16, 2026
Description
CVE-2026-40955 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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 2.1 Low | CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N | Absolute |
Weaknesses
- CWE-191 Integer Underflow (Wrap or Wraparound)
Affected Products
| Product | Versions |
|---|---|
Secure AccessAbsolute Security |
|
References
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