CVE-2026-33452: Buffer overflow in Windows clients prior to 14.50

Published Apr 30, 2026
·
Updated

CVE-2026-33452 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 ‘blue screen’ the system.

Affected Software

3 affected components
Secure Access Windows client<14.50
All of the following
Absolute Secure Access<14.50
Microsoft Windows

Event History

Apr 30, 2026
CVE Published
via MITRE·08:12 PM
Data Sourced
via MITRE·08:12 PM
Description
Data Sourced
via NVD·09:16 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2026-33452?

CVE-2026-33452 is considered a high-severity vulnerability due to its potential for causing system crashes.

2

How do I fix CVE-2026-33452?

To mitigate CVE-2026-33452, update your Secure Access Windows client to version 14.50 or later.

3

What impact does CVE-2026-33452 have on affected systems?

CVE-2026-33452 allows attackers with local control to execute a buffer overflow, potentially leading to a system crash or 'blue screen' of death.

4

Who is affected by CVE-2026-33452?

CVE-2026-33452 affects users of the Secure Access Windows client prior to version 14.50.

5

Is there a workaround for CVE-2026-33452?

The primary workaround for CVE-2026-33452 is to avoid using the affected versions of the Secure Access Windows client until updated.

Contact

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