Apple macOS vulnerability: how to find impacted assets
ID: 5776f152-b10c-5b59-8a12-2c7510983231
STIX ID: report--5776f152-b10c-5b59-8a12-2c7510983231
Feed Name: runZero Blog
Threat Score
Apple disclosed CVE-2026-65400, a critical (CVSS 9.8) authentication-bypass in macOS Screen Sharing (VNC) that can allow remote, unauthenticated attackers to gain full remote desktop control. The vulnerability is being actively exploited in the wild and was added to the CISA Known Exploited Vulnerabilities catalog; affected versions and patches (Tahoe <26.6.1, Sequoia <15.7.9, Sonoma <14.8.9) are listed and users are urged to update immediately.
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