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CVE-2021-30858

🗓️ 24 Aug 2021 18:49:23Reported by appleType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 1283 Views

A use after free issue was addressed with improved memory management in iOS 14.8, iPadOS 14.8, macOS Big Sur 11.6

Related
Detection
Affected
Refs
Social
NVD
Vulners
Node
appleipadosRange13.114.8
OR
appleiphone_osRange<12.5.5
OR
appleiphone_osRange13.014.8
OR
applemacosRange<11.6
Node
[
  {
    "product": "macOS",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "11.6",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "iOS",
    "vendor": "Apple",
    "versions": [
      {
        "lessThan": "14.8",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

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17 Jun 2026 03:51Current
8.9High risk
Vulners AI Score8.9
CVSS 26.8
CVSS 3.18.8
EPSS0.13486
SSVC
1283