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CVE-2026-40954

LOW
2.1
CVSS 4.0
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

Metadata

CVE ID
CVE-2026-40954
State
PUBLISHED
Assigner
Absolute
Reserved
2026-04-16 00:19 UTC
Published
2026-07-15 19:44 UTC
Last updated
2026-07-16 13:15 UTC
Primary CWE
CWE-191
CWE-191 Integer Underflow (Wrap or Wraparound)
Vendor / Product
Absolute Security / Secure Access
Sources
cve.org  ·  NVD

Severity & Metrics

2.1 LOW CVSS 4.0
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
SSVC — CISA Coordinator
Exploitation
none
Automatable
no
Tech. Impact
partial
Affected products (1)
VendorProductPlatformVersions
Absolute Security Secure Access — 0 < 14.55
Weakness (CWE)
CWESourceDescription
CWE-191 adp CWE-191 Integer Underflow (Wrap or Wraparound)
CVSS scores (1)
ScoreSeverityVersionSourceVector
2.1 LOW 4.0 cna 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
References (1)
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