KEV Entry

CVE-2023-43000

Known Exploited Vulnerability Entry KEVIntel

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Entry Details
Confirmed Exploited

CVE-2023-43000

2026-06-01 13:30 UTC

Timestamps

2026-06-01

2026-06-01

Scope

KEVIntel entry: A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Ventura 13.5, iOS 16.6 and iPadOS 16.6, Safari... | Affected: Apple / macOS, iOS and iPadOS, Safari | CVSS: 8.8 (HIGH) | EPSS: 0.03817 | Used in malware: unknown | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2023-43000', 'url': 'https://www.cve.org/CVERecord?id=CVE-2023-43000'}
  • {'id': 'kevintel', 'url': 'https://kevintel.com/CVE-2023-43000'}

65c9deed-1b3a-475c-bcea-faebe372b7a8

KEVIntel
caeb2787-0d58-4236-9039-7c86c3e566f3

2026-06-23 14:03 UTC

2026-07-10 06:14 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report kevintel successful_exploitation 0.70
View details 
{
  "added_date": "2026-06-01T13:30:35.576Z",
  "ahead_of_cisa_kev": null,
  "cvss_score": 8.8,
  "cvss_severity": "HIGH",
  "epss_percentile": 0.88683,
  "epss_score": 0.03817,
  "feed": "KEVIntel (kevintel.com)",
  "not_yet_in_cisa_kev": false,
  "product": "macOS, iOS and iPadOS, Safari",
  "title": "A use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Ventura 13.5, iOS 16.6 and iPadOS 16.6, Safari...",
  "used_in_malware": "unknown",
  "vendor": "Apple"
}
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