CVE-2026-33450: Out of bounds read in Secure Access MacOS clients prior to 14.50
Published Apr 30, 2026
·Updated
CVE-2026-33450 is an out of bounds read vulnerability in the Secure Access MacOS client prior to 14.50. Attackers with control of a modified server can send a malformed packet to the client causing a denial of service.
Affected Software
3 affected components
Secure Access for macOS<14.50
All of the following
Absolute Secure Access<14.50
Apple macOS
Event History
Apr 30, 2026
CVE Published
via MITRE·08:04 PM
Data Sourced
via MITRE·08:04 PM
Description
Data Sourced
via NVD·09:16 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2026-33450?
CVE-2026-33450 is considered a critical severity vulnerability due to its potential for cause of denial of service.
2
How do I fix CVE-2026-33450?
To fix CVE-2026-33450, update the Secure Access for MacOS client to version 14.50 or later.
3
What types of systems are affected by CVE-2026-33450?
CVE-2026-33450 affects Secure Access for MacOS clients prior to version 14.50.
4
What could an attacker do by exploiting CVE-2026-33450?
An attacker could send a malformed packet to trigger an out of bounds read, leading to a denial of service.
5
Is CVE-2026-33450 a remote vulnerability?
Yes, CVE-2026-33450 is a remote vulnerability that can be exploited by attackers with control of a modified server.