CVE-2026-20658

CVSS 7.8 HIGHEPSS 0.1%

A package validation issue was addressed by blocking the vulnerable package. This issue is fixed in macOS Tahoe 26.3. An app may be able to gain root privileges.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

Apple · macOS

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References

https://support.apple.com/en-us/126348