KEV Entry

CVE-2021-30883

Known Exploited Vulnerability Entry External Catalog

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Entry Details
Confirmed Exploited

CVE-2021-30883

2022-05-23 00:00 UTC

Timestamps

2022-05-23

2022-05-23

Scope

KEVIntel entry: A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 15.0.2 and iPadOS 15.0.2, macOS Monterey 12.0.1,... | Affected: Apple / iOS and iPadOS, macOS | CVSS: 7.8 (HIGH) | Used in malware: unknown | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2021-30883', 'url': 'https://www.cve.org/CVERecord?id=CVE-2021-30883'}
  • {'id': 'kevintel', 'url': 'https://kevintel.com/vuln/CVE-2021-30883'}

e550449e-08e3-41d3-9655-c8a876340e3d

caeb2787-0d58-4236-9039-7c86c3e566f3

2026-06-19 12:47 UTC

2026-06-19 12:47 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report kevintel successful_exploitation 0.70
View details 
{
  "added_date": "2022-05-23T00:00:00.000Z",
  "ahead_of_cisa_kev": null,
  "cvss_score": 7.8,
  "cvss_severity": "HIGH",
  "epss_percentile": null,
  "epss_score": null,
  "feed": "KEVIntel (kevintel.com)",
  "not_yet_in_cisa_kev": false,
  "product": "iOS and iPadOS, macOS",
  "title": "A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 15.0.2 and iPadOS 15.0.2, macOS Monterey 12.0.1,...",
  "used_in_malware": "unknown",
  "vendor": "Apple"
}
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