CVE-2026-33450 PUBLISHED

Out of bounds read in Secure Access MacOS clients prior to 14.50

Assigner: Absolute
Reserved: 19.03.2026 Published: 30.04.2026 Updated: 30.04.2026

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.

Metrics

CVSS 4.0

CVSS Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
CVSS Score: 2.3

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	None	Confidentiality	None
Attack Complexity	High	Integrity	None	Integrity	None
Attack Requirements	None	Availability	Low	Availability	None
Privileges Required	None
User Interaction	Passive

CVSS 4.0

Product Status

Vendor	Absolute Software
Product	Secure Access
Versions	Default: unaffected affected from 0 to 14.50 (excl.)

References

https://www.absolute.com/platform/security-information/vulnerability-archive/cve-2026-33450