6.7

CVE-2026-40953

Heap overflow in Secure Access clients

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Absolute ≫ Secure Access Version < 14.55
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.07% 0.001
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 4.4 0.8 3.6
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
SecurityResponse@netmotionsoftware.com 6.7 0 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://www.absolute.com/platform/security-information/vulnerability-archive/cve-2026-40953
Vendor Advisory