What’s Vulnerable › Vulnerabilities
CVE-2026-84588
- Severity: medium (CVSS 6.5 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: 2026-09-14 · updated 2026-10-26
- Weakness: CWE-787
Description
A memory corruption issue was addressed by removing the vulnerable code. This issue is fixed in macOS Golden Gate 27. Mounting a maliciously crafted disk image may cause unexpected system termination or corrupt 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
Get alerted when CVE-2026-84588 or the next vulnerability affects your stack