KEV Entry

CVE-2026-20700

Known Exploited Vulnerability Entry External Catalog

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Entry Details
Confirmed Exploited

CVE-2026-20700

2026-06-01 10:50 UTC

Timestamps

2026-06-01

2026-06-01

Scope

KEVIntel entry: A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, tvOS... | Affected: Apple / iOS and iPadOS, macOS, tvOS, visionOS, watchOS | CVSS: 7.8 (HIGH) | EPSS: 0.01319 | Used in malware: unknown | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2026-20700', 'url': 'https://www.cve.org/CVERecord?id=CVE-2026-20700'}
  • {'id': 'kevintel', 'url': 'https://kevintel.com/vuln/CVE-2026-20700'}

ef76c049-cddc-4062-b210-cf9d4776a952

caeb2787-0d58-4236-9039-7c86c3e566f3

2026-06-19 12:42 UTC

2026-06-19 12:42 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report kevintel successful_exploitation 0.70
View details 
{
  "added_date": "2026-06-01T10:50:52.423Z",
  "ahead_of_cisa_kev": {
    "count": 1,
    "unit": "day"
  },
  "cvss_score": 7.8,
  "cvss_severity": "HIGH",
  "epss_percentile": 0.67128,
  "epss_score": 0.01319,
  "feed": "KEVIntel (kevintel.com)",
  "not_yet_in_cisa_kev": false,
  "product": "iOS and iPadOS, macOS, tvOS, visionOS, watchOS",
  "title": "A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3, tvOS...",
  "used_in_malware": "unknown",
  "vendor": "Apple"
}
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