CVE-2026-55398

Memory management vulnerability in Secure Access clients

Published Jul 15, 2026 CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Description
CVE-2026-55398
is a memory management vulnerability in Secure Access clients and servers prior
to 14.55. Attackers with intimate knowledge of and total control over the
tunnel protocol can create a non-persistent DoS against the server.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Absolute
Absolute secure Access
Vendors & Products Absolute
Absolute secure Access
Type Values Removed Values Added
Weaknesses CWE-119
CWE-400
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description CVE-2026-55398 is a memory management vulnerability in Secure Access clients and servers prior to 14.55. Attackers with intimate knowledge of and total control over the tunnel protocol can create a non-persistent DoS against the server.
Title Memory management vulnerability in Secure Access clients
References
Metrics cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Absolute
Published
Updated
Jul 16, 2026, 1:08 PM
Reserved
Jun 16, 2026, 9:26 PM
Status
Analyzed
Published
Jul 15, 2026, 9:16 PM
Modified
Oct 24, 2026, 9:10 PM