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CVE-2026-86921

🗓️ 20 Oct 2026 00:50:51Reported by appleType 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views

Local attacker may overwrite restricted files due to a permissions issue.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-86921
20 Oct 202601:33
–circl
cvelist
Cvelist
CVE-2026-86921
20 Oct 202600:50
–cvelist
euvd
EUVD
EUVD-2026-104720
20 Oct 202600:50
–euvd
nvd
NVD
CVE-2026-86921
20 Oct 202601:17
–nvd
ptsecurity
Positive Technologies
PT-2026-117973
20 Oct 202600:00
–ptsecurity
vulnrichment
Vulnrichment
CVE-2026-86921
20 Oct 202600:50
–vulnrichment
Vulners
Node
OR
appleiphone_osRange<26.7
appleipadosRange<26.7
appleipadosRange<27
applemacosRange<27
[
  {
    "vendor": "Apple",
    "product": "iOS and iPadOS",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThan": "26.7",
        "versionType": "custom"
      },
      {
        "version": "0",
        "status": "affected",
        "lessThan": "27",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Apple",
    "product": "macOS",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThan": "27",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Apple",
    "product": "visionOS",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThan": "27",
        "versionType": "custom"
      }
    ]
  }
]

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20 Oct 2026 11:17Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.16.2
EPSS0.00146
SSVC
6