What’s Vulnerable › Vulnerabilities
CVE-2022-26745
- Severity: medium (CVSS 5.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.6% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2022-05-26 · updated 2026-06-17
- Weakness: CWE-787
Description
A memory corruption issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.6.6. A malicious application may disclose restricted memory.
Affected products
- Apple macOS: from 11.0 before 11.6.6 — fixed in 11.6.6
How to fix
Upgrade to a fixed version: Apple macOS 11.6.6. Check the vendor advisory for mitigations.
References
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