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From Screen Share to Root Access: Breaking Down CVE-2026-43760 and CVE-2026-65400 on macOS

lowhuntressPublished 2026-08-07

Apple’s latest macOS update addresses two vulnerabilities in its Screen Sharing server, including one that enables pre-authenticated remote code execution.

MITRE ATT&CK techniques

VulnerabilitiesT1588.006

Indicators of compromise

CVE-2026-43760cve
CVE-2026-65400cve

Original source: https://www.huntress.com/blog/macos-screen-sharing-rce-patched