by Kastro
Paper/Archive/CVE-2026-33446

CVE-2026-33446

Absolute Software Secure Access — Buffer overflow in client authentication prior to version 14.50

EPSS 0.3%CVSS 9.8
critical.is priorityof 100
34
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 21.2.212 × 204.2No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

CVE-2026-33446 is a buffer overflow in the authentication sub-system of the Secure Access client prior to 14.50. Attackers with control of a modified server can send a special packet that can overwrite a small portion of memory conceivably leading to memory corruption or a denial of service.

Affected

ProductAffectedFixed inSource
Secure Access< 14.5014.50CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Absolute (CNA)2.3CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: partial

References

refabsolute.com/platform/security-information/vulnerability-archive/cve-2026-33446