The issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.5. A maliciously crafted ZIP archive may bypass Gatekeeper checks.
History

Wed, 26 Aug 2026 05:30:00 +0000

Type Values Removed Values Added
Title macOS Gatekeeper ZIP Validation Bypass Allowing Arbitrary Code Execution

Tue, 25 Aug 2026 19:45:00 +0000

Type Values Removed Values Added
Description The issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8. A maliciously crafted ZIP archive may bypass Gatekeeper checks. The issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.5. A maliciously crafted ZIP archive may bypass Gatekeeper checks.
References

Mon, 03 Aug 2026 16:15:00 +0000

Type Values Removed Values Added
Title macOS Gatekeeper ZIP Validation Bypass Allowing Arbitrary Code Execution

Tue, 28 Jul 2026 16:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-290
CWE-693
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 28 Jul 2026 01:45:00 +0000

Type Values Removed Values Added
First Time appeared Apple
Apple macos
Vendors & Products Apple
Apple macos

Mon, 27 Jul 2026 20:30:00 +0000

Type Values Removed Values Added
Description The issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8. A maliciously crafted ZIP archive may bypass Gatekeeper checks.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published: 2026-07-27T20:14:24.920Z

Updated: 2026-08-25T19:24:56.545Z

Reserved: 2026-03-03T16:36:03.970Z

Link: CVE-2026-28849

cve-icon Vulnrichment

Updated: 2026-07-28T15:51:04.964Z

cve-icon NVD

Status : Modified

Published: 2026-07-27T21:16:48.873

Modified: 2026-08-25T20:16:53.690

Link: CVE-2026-28849

cve-icon Redhat

No data.