Description
A logic issue was addressed with improved file handling. This issue is fixed in macOS Tahoe 26.5. A maliciously crafted ZIP archive may bypass Gatekeeper checks.
Published: 2026-05-11
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

References
History

Thu, 14 May 2026 14:15:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*

Wed, 13 May 2026 21:00:00 +0000

Type Values Removed Values Added
Title Gatekeeper Bypass via Malicious ZIP Archive in macOS Tahoe

Wed, 13 May 2026 19:45:00 +0000

Type Values Removed Values Added
Title Malicious ZIP Archive Bypasses Gatekeeper Checks on macOS Tahoe
Weaknesses CWE-284

Wed, 13 May 2026 16:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-358
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'}


Mon, 11 May 2026 22:30:00 +0000

Type Values Removed Values Added
Title Malicious ZIP Archive Bypasses Gatekeeper Checks on macOS Tahoe
Weaknesses CWE-284

Mon, 11 May 2026 22:00:00 +0000

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

Mon, 11 May 2026 20:45:00 +0000

Type Values Removed Values Added
Description A logic issue was addressed with improved file handling. This issue is fixed in macOS Tahoe 26.5. A maliciously crafted ZIP archive may bypass Gatekeeper checks.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published:

Updated: 2026-05-13T14:40:13.695Z

Reserved: 2026-03-03T16:36:03.985Z

Link: CVE-2026-28914

cve-icon Vulnrichment

Updated: 2026-05-13T13:27:44.009Z

cve-icon NVD

Status : Analyzed

Published: 2026-05-11T21:18:53.903

Modified: 2026-05-14T14:02:16.887

Link: CVE-2026-28914

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-13T20:45:04Z

Weaknesses