CVE-2026-40949

EUVD-2026-26429
CVE-2026-40949 is a buffer overflow vulnerability in the Secure Access 
Windows client prior to 14.50. Attackers with local control of the 
Windows client can use it to trigger a denial of service.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
AbsoluteCNA
6.8 MEDIUM
LOCAL
LOW
HIGH
CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 2.18%
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
absolutesecure_access
𝑥
< 14.50
CNA
Common Weakness Enumeration
References
https://www.absolute.com/platform/security-information/vulnerability-archive/cve-2026-40949