CVE-2026-43728

This issue was addressed through improved state management. This issue is fixed in macOS Tahoe 26.6. An attacker may be able to modify the state of the Keychain.

Score

CVSS 3.1 7.5 High

Status

Analyzed - product-security@apple.com

Published

2026-07-27

Last modified

2026-10-24

Weaknesses

CWE-362

Affected products

• Macos (Apple)

References

• https://support.apple.com/en-us/128067