What’s Vulnerable › Vulnerabilities
CVE-2026-40949: Buffer overflow in Windows clients prior to 14.50
- Severity: medium (CVSS 4.4 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.1% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-04-30 · updated 2026-10-26
- Weakness: CWE-121
Description
CVE-2026-40949 is a buffer overflow vulnerability in the Secure Access Windows client prior to 14.50. Attackers with local control of the Windows client can use it to trigger a denial of service.
Affected products
- Absolute Security Secure Access: before 14.50 — fixed in 14.50
How to fix
Upgrade to a fixed version: Absolute Security Secure Access 14.50. Check the vendor advisory for mitigations.
References
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