CVE-2026-40956

Memory disclosure in Secure Access Clients

Low · published July 15, 2026

CVSS v4.0
2.1
EPSS
0%
Percentile
18.1
In the wild
Unconfirmed
What it is

CVE-2026-40956

is a memory disclosure vulnerability in Secure Access client versions prior to 14.55.

Attackers with intimate knowledge of and total control over the tunnel protocol

can cause a small amount of random memory to leak.

The record
Technical detail
CVSS v4.0
2.1 · LOW
Vector
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00269 · 18.1th percentile
Published
2026-07-15T19:55Z
EPSS history
Timeline
  • 15 JUL 19:55Z
    Memory disclosure in Secure Access Clients
    cvelistv5