CVE-2026-55402
Medium · 5.9CVSS
5.9
EPSS
0.4%
Published
Aug 13, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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