CVE-2021-30900

Known Exploited Vulnerability Entry External Catalog

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Entry Details

CVE-2021-30900

Confirmed

Yes

2023-03-30 00:00 UTC

Timestamps

2023-03-30

2023-03-30

Scope

KEV entry: Apple iOS, iPadOS, and macOS Out-of-Bounds Write Vulnerability | Affected: Apple / iOS, iPadOS, and macOS | Description: Apple GPU drivers, included in iOS, iPadOS, and macOS, contain an out-of-bounds write vulnerability that may allow a malicious application to execute code with kernel privileges. | Required action: Apply updates per vendor instructions. | Due date: 2023-04-20 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://support.apple.com/en-us/HT21286, https://support.apple.com/en-us/HT212868, https://support.apple.com/kb/HT212872; https://nvd.nist.gov/vuln/detail/CVE-2021-30900

References
  • {'id': 'CVE-2021-30900', 'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2021-30900'}

9a2f8a52-d17a-41e0-8407-6532c0cc9156

405284c2-e461-4670-8979-7fd2c9755a60

2026-02-02 12:27 UTC

2026-02-06 07:17 UTC

Evidence (1)
Type Source Signal Confidence Details GCVE Metadata
vendor_report cisa-kev successful_exploitation 0.80
View details 
{
  "cwes": [
    "CWE-20",
    "CWE-787"
  ],
  "date_added": "2023-03-30",
  "due_date": "2023-04-20",
  "feed": "CISA Known Exploited Vulnerabilities Catalog",
  "knownRansomwareCampaignUse": "Unknown",
  "product": "iOS, iPadOS, and macOS",
  "vendorProject": "Apple",
  "vulnerabilityName": "Apple iOS, iPadOS, and macOS Out-of-Bounds Write Vulnerability"
}
 -
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