{"id":"CVE-2026-112556","title":"A race condition was addressed with additional validation","summary":"A race condition was addressed with additional validation. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An attacker may tamper with code-signed applications to execute arbitrary code in the app…","severity":"medium","cvss":4.8,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N","cvssSource":"adp","vendor":"Apple","product":"macOS","affected":["macOS < 15.8.2","macOS < 26.7.2","macOS < 27.2"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-26T22:10:23.862735Z"},"published":"2026-10-26","updated":"2026-10-26","sourceUpdated":"2026-10-26T22:10:26.842Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-112556","references":[{"url":"https://support.apple.com/en-us/149521"},{"url":"https://support.apple.com/en-us/149522"},{"url":"https://support.apple.com/en-us/149523"}],"tags":["cve.org"],"epss":0.00374,"epssPercentile":0.31163,"ingestedAt":"2026-10-27T16:11:59.132Z","slug":"CVE-2026-112556","body":"## Overview\n\nA race condition was addressed with additional validation. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An attacker may tamper with code-signed applications to execute arbitrary code in the application's context.\n\n## Affected\n\n- `macOS < 15.8.2`\n- `macOS < 26.7.2`\n- `macOS < 27.2`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":26,"depthScoreParts":{"impact":26.4,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}