CVE-2026-43786
This issue was addressed with additional entitlement checks. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may...
- Published
- Sep 14, 2026
- Updated
- Sep 15, 2026
- Assigning CNA
- apple
- Evidence observed
- Sep 21, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HLow · next 30 days
- Percentile
- 4.6%
- Model date
- Sep 20, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
This issue was addressed with additional entitlement checks. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An app may be able to gain root privileges.
Sources
1Proof-of-concept exploit for CVE-2026-43786, a macOS CoreServices local privilege escalation that lets an application gain root privileges.
Responsible use
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