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CVE-2026-86875

Medium

Description

An input validation issue was addressed with improved input validation. This issue is fixed in Xcode 27. Parsing a maliciously crafted binary may lead to unexpected app termination.

SeverityMedium
CVSS4.3
Exploit probability—
ProductApple Xcode
PublishedOct 20, 2026
First seenOct 20, 2026
Weakness typeCWE-20Improper input validation

How to fix

Update
  • apple xcode27.0 or later

Affected products

ProductAffected versionsFixed in
apple xcodev < 27.027.0

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