CVE-2026-28978

HighCVSS 8.8/10Last modified Oct 26, 2026

Description

A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5. A malicious app may be able to break out of its sandbox.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-284

Affected software

VendorProductVersions
ApplemacOS< 14.8.7; < 15.7.7; < 26.5

References

Timeline

Published
May 11, 2026
Last modified
Oct 26, 2026
NVD status
Analyzed

Related CVEs from 2026

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CVE-2026-28978: High severity, CVSS 8.8 | Vulnix