CRITICALCVSS 9.8KNOWN EXPLOITED

CVE-2026-65400

CVE-2026-65400 updated by NVD

Published: 2026-08-18
Modified: 2026-09-21
Sources: cisa-kev, nvd

Summary

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.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-65400

Includes data from the CISA Known Exploited Vulnerabilities catalog.

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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