High severity8.1NVD Advisory· Published Mar 25, 2026· Updated Jun 17, 2026
CVE-2026-28891
CVE-2026-28891
Description
A race condition was addressed with additional validation. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. An app may be able to break out of its sandbox.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*range: >=14.0,<14.8.5
- (no CPE)range: 0
- Range: = 15.7.5
- Range: = 14.8.5
- Range: = 26.4
Patches
Vulnerability mechanics
References
3- support.apple.com/en-us/126794nvdRelease NotesVendor Advisory
- support.apple.com/en-us/126795nvdRelease NotesVendor Advisory
- support.apple.com/en-us/126796nvdRelease NotesVendor Advisory
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