What’s Vulnerable › Vulnerabilities
CVE-2026-28976
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-05-11 · updated 2026-10-26
- Weakness: CWE-200
Description
An information leakage was addressed with additional validation. This issue is fixed in macOS Tahoe 26.5. An app may be able to gain root privileges.
Affected products
- Apple macOS: from 26.0 before 26.5 — fixed in 26.5
How to fix
Upgrade to a fixed version: Apple macOS 26.5. Check the vendor advisory for mitigations.
References
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