CVE-2026-55402CWE-125

CVE-2026-55402

Medium · published August 13, 2026

CVSS v3.1
5.9
EPSS
0%
Percentile
33.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00405 · 33.6th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2026-08-13T21:17Z
Affected products (1)
ProductVersionsFixed in
absolute/secure_access< 14.5714.57
References (1)
https://www.absolute.com/platform/security-information/vulnerability-archive/cve-2026-55402 · [email protected]
EPSS history
Timeline
  • 13 AUG 16:16Z
    CVE-2026-55402 is an out of bounds read vulnerability in Secure Access servers prior to version 14.57
    cvelistv5