CVE-2026-86889 (GCVE-0-2026-86889)
Vulnerability from cvelistv5
Published
2026-09-14 20:50
Modified
2026-09-15 15:23
Severity ?
4.8 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
CWE
  • An attacker in a privileged network position may be able to intercept network traffic
Summary
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.
References
Impacted products
Vendor Product Version
Apple macOS Version: 0   < 15.8
Version: 0   < 26.7
Version: 0   < 27
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