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CVE-2026-84588

Medium

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.

SeverityMedium
CVSS6.5
Exploit probability—
ProductApple Macos
PublishedSep 14, 2026
First seenSep 14, 2026
Weakness typeCWE-787Out-of-bounds write

How to fix

Update
  • apple macos27.0 or later

Affected products

ProductAffected versionsFixed in
apple macosv < 27.027.0

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