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

T1Critical 100Covered by 1 source · first reported by Huntress at 07 Aug, 19:00 UTC

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

security

Sources

T1From Screen Share to Root Access: Breaking Down CVE-2026-43760 and CVE-2026-65400 on macOSHuntress07 Aug, 19:00

Vulnerabilities

CVE-2026-43760
CVE-2026-65400

Why this score

Signals contributing to the severity score
Signal	Points
kev added	50
kev short fuse — 3 days to remediate	15
vendor exploited	40
public poc — 3 repositories	20
widely deployed	15