CVE-2026-28834

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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,14.8.5)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,15.7.5)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,26.4)"}}], "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": "2026-03-25T20:26:02.811766+00:00", "value": {"mitigation_remediation": ["Apply the latest macOS update that includes the fix, such as Sequoia 15.7.5, Sonoma 14.8.5, or Tahoe 26.4."], "summary": {"action": "Update macOS", "impact": "Unexpected System Termination"}, "threat_synthesis": {"affected_systems": "Apple macOS versions before Sequoia 15.7.5, Sonoma 14.8.5, and Tahoe 26.4 are affected. Users running any earlier releases of these macOS iterations are vulnerable to the crash condition until the security update is applied.", "description_and_impact": "A race condition in macOS can trigger unexpected system termination. The flaw, identified as CWE-362, allows concurrent threads or processes to interfere with each other\u2019s state handling, potentially causing the operating system to crash or halt without warning. The impact is a denial\u2011of\u2011service scenario where the system becomes unavailable for legitimate use.", "risk_and_exploitability": "The CVSS score of 5.1 indicates a moderate severity, while an EPSS score of less than 1% implies a low likelihood of exploitation in the wild. The vulnerability is not listed in CISA\u2019s KEV catalog, further suggesting limited active exploitation. The attack vector likely requires a locally executed race condition between concurrent processes or elevated privileges, which may constrain an attacker\u2019s reach but still enables service disruption if successfully leveraged."}}}}, "created": "2026-03-25T11:36:26.796714+00:00", "title": "Race Condition Causing Unexpected System Termination in macOS", "updated": "2026-03-25T21:16:43.985572+00:00", "vendors": ["apple", "apple$PRODUCT$macos"]}