CVE-2026-28899

State: Published
Severity: 5.5 Medium
Published: Sep 14, 2026
Updated: Oct 26, 2026
Reserved: Mar 3, 2026

Description

A logic issue was addressed with improved checks. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.6, macOS Tahoe 26.7. An app may bypass Gatekeeper checks.

Scores

CVSS	Score	Vector	Source
3.1	5.5 Medium	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N	CISA-ADP

Weaknesses

CWE-693 Protection Mechanism Failure

Affected Products

Product	Versions
macOSApple	before 15.8Affected before 26.6Affected before 26.7Affected before 27Affected

References

https://support.apple.com/en-us/128067
https://support.apple.com/en-us/149035
https://support.apple.com/en-us/149042
https://support.apple.com/en-us/149043

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