CVE-2021-30983

Known Exploited Vulnerability Entry External Catalog

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Entry Details

CVE-2021-30983

Confirmed

Yes

2022-06-27 00:00 UTC

Timestamps

2022-06-27

2022-06-27

Scope

KEV entry: Apple iOS and iPadOS Buffer Overflow Vulnerability | Affected: Apple / iOS and iPadOS | Description: Apple iOS and iPadOS contain a buffer overflow vulnerability that could allow an application to execute code with kernel privileges. | Required action: Apply updates per vendor instructions. | Due date: 2022-07-18 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://nvd.nist.gov/vuln/detail/CVE-2021-30983

References
  • {'id': 'CVE-2021-30983', 'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2021-30983'}

24a9eee0-8a2a-4b95-a3f7-e7c4a8a11363

405284c2-e461-4670-8979-7fd2c9755a60

2026-02-02 12:27 UTC

2026-02-02 12:27 UTC

Evidence (1)
Type Source Signal Confidence Details GCVE Metadata
vendor_report cisa-kev successful_exploitation 0.80
View details 
{
  "cwes": [
    "CWE-119"
  ],
  "date_added": "2022-06-27",
  "due_date": "2022-07-18",
  "feed": "CISA Known Exploited Vulnerabilities Catalog",
  "knownRansomwareCampaignUse": "Unknown",
  "product": "iOS and iPadOS",
  "vendorProject": "Apple",
  "vulnerabilityName": "Apple iOS and iPadOS Buffer Overflow Vulnerability"
}
 -
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