Macos

vulnerabilities 2026-08-18
CVE-2026-65400: macOS Screen Sharing Auth Bypass Exploited for Root Access, Added to CISA KEV
CISA added CVE-2026-65400, a pre-auth bypass in macOS Screen Sharing, to its KEV catalog after attackers used it to gain root on internet-exposed Macs and drop Monero miners; CVSS was raised to 9.8 following public PoC release.
active-exploitation cisa-kev authentication-bypass macos privilege-escalation

CVE-2026-65400: macOS Screen Sharing Auth Bypass Exploited for Root Access, Added to CISA KEV