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{}

{"affected": [{"configurations": [{"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": "2026-04-07T09:28:54.387046+00:00", "value": {"mitigation_remediation": ["Upgrade to macOS Sequoia 15.6 or a newer version"], "summary": {"action": "Immediate Patch", "impact": "Memory Corruption"}, "threat_synthesis": {"affected_systems": "Apple macOS is affected. Versions prior to macOS Sequoia 15.6 are vulnerable; the issue is fixed in 15.6 and later releases.", "description_and_impact": "A buffer overflow in the image handling component can be triggered by a maliciously crafted image. This causes corruption of process memory, potentially allowing an attacker to alter program execution, disclose confidential data, or crash the system. The weakness corresponds to CWE-787, where improper bounds checking leads to illegal memory access.", "risk_and_exploitability": "The CVSS score of 8.8 indicates high severity, while the EPSS score of less than 1% suggests low current exploitation probability. It is not listed in the CISA KEV catalog. The likely attack vector is local execution of a malicious image, such as opening a crafted file or receiving it via email or web download. If exploited, an attacker could gain execution privileges or disrupt application availability."}}}}, "created": "2026-04-03T07:32:03.289563+00:00", "title": "Memory Corruption via Malicious Image Processing in macOS", "updated": "2026-04-08T19:55:26.034921+00:00", "vendors": ["apple", "apple$PRODUCT$macos"]}