CVE-2026-33451 is an arbitrary read/write vulnerability in the Secure Access Windows client prior to 14.50. Attackers with local control of the Windows client can send malformed data to an API and elevate their level of privilege to system.
History

Tue, 05 May 2026 02:45:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft
Microsoft windows
CPEs cpe:2.3:a:absolute:secure_access:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft windows
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


Sat, 02 May 2026 11:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-20
CWE-269
CWE-277

Fri, 01 May 2026 15:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-125
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 01 May 2026 08:30:00 +0000

Type Values Removed Values Added
First Time appeared Absolute
Absolute secure Access
Vendors & Products Absolute
Absolute secure Access

Fri, 01 May 2026 05:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-20
CWE-269
CWE-277

Thu, 30 Apr 2026 20:30:00 +0000

Type Values Removed Values Added
Description CVE-2026-33451 is an arbitrary read/write vulnerability in the Secure Access Windows client prior to 14.50. Attackers with local control of the Windows client can send malformed data to an API and elevate their level of privilege to system.
Title Arbitrary read/write vulnerability in Windows clients prior to 14.50
References
Metrics cvssV4_0

{'score': 8.5, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Absolute

Published: 2026-04-30T20:08:03.213Z

Updated: 2026-05-01T14:36:19.832Z

Reserved: 2026-03-19T23:04:05.696Z

Link: CVE-2026-33451

cve-icon Vulnrichment

Updated: 2026-05-01T14:36:16.170Z

cve-icon NVD

Status : Analyzed

Published: 2026-04-30T21:16:31.800

Modified: 2026-05-05T02:31:24.617

Link: CVE-2026-33451

cve-icon Redhat

No data.