CVE-2026-86889

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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,15.8)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,26.7)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,27)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "macOS", "source": "cna", "vendor": "Apple"}, "product": "macos", "vendor": "apple"}], "created": "2026-09-15T03:15:09.336159+00:00", "title": "Certificate Validation Flaw Allowing TLS Interception by Privileged Network Attacker", "updated": "2026-09-20T20:00:04.284894+00:00", "vendors": ["apple", "apple$PRODUCT$macos"]}