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CVE-2026-43788

Medium

Description

An integer overflow was addressed with improved input validation. This issue is fixed in macOS Golden Gate 27. Processing a maliciously crafted file may lead to a denial-of-service or potentially disclose memory contents.

SeverityMedium
CVSS6.6
Exploit probability—
ProductApple Macos
PublishedSep 14, 2026
First seenSep 14, 2026
Weakness typeCWE-190Integer overflow

How to fix

Update
  • apple macos27.0 or later

Affected products

ProductAffected versionsFixed in
apple macosv < 27.027.0

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