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{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,13.7.7)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,14.7.7)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,15.6)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "macOS", "source": "cna", "vendor": "Apple"}, "product": "macos", "vendor": "apple"}], "analysis": {"en": {"generated_at": "2026-04-02T21:36:37.958098+00:00", "value": {"mitigation_remediation": ["Apply the latest macOS updates (Sequoia\u202f15.6, Sonoma\u202f14.7.7, or Ventura\u202f13.7.7) to obtain the fixed memory handling.", "Verify that the operating system version matches one of the patched releases."], "summary": {"action": "Patch", "impact": "Application crash (Denial of Service)"}, "threat_synthesis": {"affected_systems": "The flaw impacts Apple macOS operating systems, affecting versions prior to macOS Sequoia\u202f15.6, macOS Sonoma\u202f14.7.7, and macOS Ventura\u202f13.7.7. Users of earlier releases are therefore vulnerable.", "description_and_impact": "A type confusion vulnerability that was mitigated through enhanced memory handling can allow an attacker to trigger unexpected application termination, effectively causing a denial of service for the affected process.", "risk_and_exploitability": "The CVSS score of 3.3 reflects a low severity, and the vulnerability is not listed as a known exploited vulnerability. EPSS is not available, and no public exploit has been reported. Because the advisory does not specify an attack vector, it is inferred that exploitation would likely involve inducing a specific type\u2011confusion condition, possibly through a local or user\u2011initiated action. The risk to a remote attacker is uncertain and appears limited to denial of service."}}}}, "created": "2026-04-03T07:31:45.794680+00:00", "title": "macOS Type Confusion Vulnerability Leading to Application Crash", "updated": "2026-04-03T09:16:43.959633+00:00", "vendors": ["apple", "apple$PRODUCT$macos"]}