CVE-2026-84578
published 2026-09-14CVE-2026-84578: A logic issue was addressed with improved checks. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to…
PriorityP343high8.8CVSS 3.1
AVLACLPRLUINSCCHIHAH
EPSS
0.17%
6.7th percentile
A logic issue was addressed with improved checks. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to break out of its sandbox.
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | macos | < 15.8 | 15.8 |
| apple | macos | < 26.7 | 26.7 |
| apple | macos | < 27 | 27 |
| apple | macos | >= 15.0 < 15.8 | 15.8 |
| apple | macos | >= 26.0 < 26.7 | 26.7 |
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VulDB
Apple macOS up to 15.7/26.6/26 sandbox
vuldb·2026-09-15
CVE-2026-84578 Apple macOS up to 15.7/26.6/26 sandbox
A vulnerability was found in Apple macOS up to 15.7/26.6/26 and classified as very critical. Affected is an unknown function. The manipulation results in sandbox issue.
This vulnerability is cataloged as CVE-2026-84578. The attack may be launched remotely. There is no exploit available.
It is suggested to upgrade the affected component.
GHSA
A logic issue was addressed with improved checks.
ghsa_unreviewed·2026-09-14
CVE-2026-84578 A logic issue was addressed with improved checks.
A logic issue was addressed with improved checks. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to break out of its sandbox.
No detection rules found.
No public exploits indexed.
2026-09-14
Published