CVE-2026-65400

Apple macOS Improper Authentication Vulnerability

Macos

An authentication issue was addressed with improved state management. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.7.9, macOS Sonoma 14.8.9, macOS Tahoe 26.6.1, macOS Tahoe 26.7. An attacker on the network may be able to authenticate to Screen Sharing without valid credentials.

7. Aug 2026

Ausgewertete Quellen

• Apple
  https://support.apple.com/en-us/148170
• Apple
  https://support.apple.com/en-us/148171
• Apple
  https://support.apple.com/en-us/148172
• Apple
  https://support.apple.com/en-us/149035
• Apple
  https://support.apple.com/en-us/149042
• Hinweis
  https://advisories.ncsc.nl/2026/ncsc-2026-0280.html
• CISA
  https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-65400
• CISA
  Apple macOS Improper Authentication Vulnerability
• NVD
  CVE-2026-65400