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A malicious application may be able to disclose kernel memory.","epss":{"date":"2026-11-12","epss":0.1652,"percentile":0.9704},"epss_checked":1794522003,"first_seen":1793665375,"kev":{"cveID":"CVE-2020-27950","cwes":["CWE-665"],"dateAdded":"2021-11-03","dueDate":"2022-05-03","forensicTriage":"No","knownRansomwareCampaignUse":"Unknown","notes":"https://nvd.nist.gov/vuln/detail/CVE-2020-27950","product":"Multiple Products","requiredAction":"Apply updates per vendor instructions.","shortDescription":"Apple iOS, iPadOS, macOS, and watchOS contain a memory initialization vulnerability that may allow a malicious application to disclose kernel memory.","vendorProject":"Apple","vulnerabilityName":"Apple Multiple Products Memory Initialization Vulnerability"},"kev_checked":1794522003,"products":"Apple watchOS, Apple iOS and iPadOS, Apple macOS","references":["https://support.apple.com/en-us/HT211931","https://support.apple.com/en-us/HT211928","https://support.apple.com/en-us/HT211929","https://support.apple.com/en-us/HT211940","https://support.apple.com/en-us/HT211944","https://support.apple.com/en-us/HT211945","https://support.apple.com/en-us/HT211946","https://support.apple.com/en-us/HT211947","http://seclists.org/fulldisclosure/2020/Dec/32","http://packetstormsecurity.com/files/161296/XNU-Kernel-Mach-Message-Trailers-Memory-Disclosure.html","https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-27950"],"score":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","provider":"CISA-ADP","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","version":"3.1"},"solutions":"","state":"PUBLISHED","title":"Apple Multiple Products Memory Initialization Vulnerability","updated_at":1794500401,"workarounds":""},"sources":[]}