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CVE-2026-84531

🗓️ 14 Sep 2026 20:48:50Reported by appleType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 Views

Out-of-bounds write in iOS/iPadOS 27 and macOS 27 via NTLM input causing unexpected app termination.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
cvelist
Cvelist
CVE-2026-84531
14 Sep 202620:48
cvelist
euvd
EUVD
EUVD-2026-78026
14 Sep 202620:48
euvd
nvd
NVD
CVE-2026-84531
14 Sep 202621:17
nvd
ptsecurity
Positive Technologies
PT-2026-91593
14 Sep 202600:00
ptsecurity
Vulners
Node
OR
appleipadosRange<27
applemacosRange<27
[
  {
    "vendor": "Apple",
    "product": "iOS and iPadOS",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThan": "27",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Apple",
    "product": "macOS",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThan": "27",
        "versionType": "custom"
      }
    ]
  }
]

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