Description
CVE-2026-40954
is an integer underflow vulnerability in the traffic parsing function of Secure
Access clients prior to 14.55. Attackers with intimate knowledge of and total
control over the tunnel protocol can create a non-persistent DoS against their
client
Published: 2026-07-15
Score: 2.1 Low
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

History

Thu, 16 Jul 2026 14:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-191
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 15 Jul 2026 20:15:00 +0000

Type Values Removed Values Added
Description CVE-2026-40954 is an integer underflow vulnerability in the traffic parsing function of Secure Access clients prior to 14.55. Attackers with intimate knowledge of and total control over the tunnel protocol can create a non-persistent DoS against their client
Title Integer underflow in Secure Access clients prior to 14.55
References
Metrics cvssV4_0

{'score': 2.1, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: Absolute

Published:

Updated: 2026-07-16T13:15:09.379Z

Reserved: 2026-04-16T00:19:03.573Z

Link: CVE-2026-40954

cve-icon Vulnrichment

Updated: 2026-07-16T13:15:06.223Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses