CVE-2026-84634

Full vulnerability record from the local CVENow database.

Description

A race condition was addressed with additional validation. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, visionOS 27. An app may be able to cause unexpected system termination or write kernel memory.

Severity

Not scored

CVSS score

Not available

Vulnerability status

Received

Source identifier

[email protected]

Published

2026-10-26 21:20:20.673000

Last modified

2026-10-26 21:20:20.673000

View original CVE JSON

{
  "id": "CVE-2026-84634",
  "sourceIdentifier": "[email protected]",
  "published": "2026-10-26T21:20:20.673",
  "lastModified": "2026-10-26T21:20:20.673",
  "vulnStatus": "Received",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A race condition was addressed with additional validation. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, visionOS 27. An app may be able to cause unexpected system termination or write kernel memory."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "Apple",
          "product": "iOS and iPadOS",
          "versions": [
            {
              "version": "0",
              "lessThan": "27",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Apple",
          "product": "macOS",
          "versions": [
            {
              "version": "0",
              "lessThan": "27",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Apple",
          "product": "visionOS",
          "versions": [
            {
              "version": "0",
              "lessThan": "27",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://support.apple.com/en-us/149034",
      "source": "[email protected]"
    },
    {
      "url": "https://support.apple.com/en-us/149035",
      "source": "[email protected]"
    },
    {
      "url": "https://support.apple.com/en-us/149038",
      "source": "[email protected]"
    }
  ]
}