CVE-2026-55402

EUVD-2026-58116
CVE-2026-55402 is an out of bounds read vulnerability in Secure Access 
servers prior to version 14.57. Attackers with an ‘in the middle’ 
position can send specially crafted data to a server causing a 
persistent denial of service.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 32.16%
Affected Products (NVD)
VendorProductVersion
absolutesecure_access
𝑥
< 14.57
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.absolute.com/platform/security-information/vulnerability-archive/cve-2026-55402