What’s Vulnerable › Vulnerabilities
CVE-2026-86940
- Severity: medium (CVSS 5.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.1% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-10-20 · updated 2026-10-29
- Weakness: CWE-200
Description
This issue was addressed by removing the vulnerable code. This issue is fixed in macOS Golden Gate 27. An app may be able to disclose kernel memory.
Affected products
- Apple macOS: before 27.0 — fixed in 27.0
- Apple macOS: before 27 — fixed in 27
How to fix
Upgrade to a fixed version: Apple macOS 27.0; Apple macOS 27. Check the vendor advisory for mitigations.
References
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