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CVE-2026-40953

MEDIUM
6.7
CVSS 4.0
Description
CVE-2026-40953 is a heap overflow in the certificate parsing function of Secure Access clients prior to 14.55. Attackers with local access and administrator permissions can create a denial of service attack against the client over which they have control.

Metadata

CVE ID
CVE-2026-40953
State
PUBLISHED
Assigner
Absolute
Reserved
2026-04-16 00:19 UTC
Published
2026-07-15 19:40 UTC
Last updated
2026-07-15 19:40 UTC
Vendor / Product
Absolute Security / Secure Access
Sources
cve.org  ·  NVD

Severity & Metrics

6.7 MEDIUM CVSS 4.0
CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Affected products (1)
VendorProductPlatformVersions
Absolute Security Secure Access — 0 < 14.55
CVSS scores (1)
ScoreSeverityVersionSourceVector
6.7 MEDIUM 4.0 cna CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
References (1)
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