CVE-2026-40953
Heap overflow in Secure Access clients
CVSS Score
0.0
EPSS Score
0.1%
EPSS Percentile
0th
CVE-2026-40953 is a heap overflow in the certificate parsing function of Secure Access clients prior to 14.55. Attackers with local access and administrator permissions can create a denial of service attack against the client over which they have control.
| Vendor | absolute security |
| Product | secure access |
| Published | Jul 15, 2026 |
| Last Updated | Jul 16, 2026 |
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Affected Versions
Absolute Security / Secure Access
0 < 14.55