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CVE-2026-86889

MEDIUM CVSS: 4.8 Published: 2026-09-14 Modified: 2026-09-16

Description

A certificate validation issue was addressed with improved certificate validation. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7. An attacker in a privileged network position may be able to intercept network traffic.

Affected Platforms

Apple Macos

Weakness Type

CWE-295

References