Security Advisory
CVE-2026-55400
6.5
MEDIUM
Vulnerability Description
CVE-2026-55400 is an integer underflow in Secure Access servers prior to
version 14.57. Attackers with an authenticated session can send
specially crafted traffic to a server in a non-default configuration and
cause a persistent denial of service.
Published Date
August 13, 2026
Official Source
NIST NVD Advisory