{"id":"CVE-2026-84577","title":"An access issue was addressed with additional sandbox restrictions","summary":"An access issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Golden Gate 27, macOS Tahoe 26.7. An app may be able to bypass sandbox restrictions.","severity":"high","cvss":8.2,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N","cwe":["CWE-120"],"vendor":"apple","product":"macos","affected":["macos < 26.7"],"patched":["macos 26.7"],"published":"2026-09-14","updated":"2026-09-16","sourceUpdated":"2026-09-16T18:03:42.647","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-84577","references":[{"url":"https://support.apple.com/en-us/149035","label":"product-security@apple.com"},{"url":"https://support.apple.com/en-us/149042","label":"product-security@apple.com"}],"tags":["nvd","cve.org"],"epss":0.00134,"epssPercentile":0.03305,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-09-16T14:43:34.014549Z"},"ingestedAt":"2026-09-14T21:15:17.538Z","slug":"CVE-2026-84577","body":"## Overview\n\nAn access issue was addressed with additional sandbox restrictions. This issue is fixed in macOS Golden Gate 27, macOS Tahoe 26.7. An app may be able to bypass sandbox restrictions.\n\n## Affected\n\n- `macos < 26.7`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `macos 26.7`","depth":"twilight","depthScore":45,"depthScoreParts":{"impact":45.1,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":204969,"id":"CVE-2026-84577","ts":1789570698503,"field":"cvss","old":null,"new":"8.2"},{"seq":204968,"id":"CVE-2026-84577","ts":1789570698503,"field":"severity","old":"none","new":"high"}]}