CVE-2023-43000

Known Exploited Vulnerability Entry External Catalog

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Entry Details

CVE-2023-43000

Confirmed

Yes

2026-03-05 00:00 UTC

Timestamps

2026-03-05

2026-03-05

Scope

KEV entry: Apple Multiple products Use-After-Free Vulnerability | Affected: Apple / Multiple Products | Description: Apple macOS, iOS, iPadOS, and Safari 16.6 contain a use-after-free vulnerability due to the processing of maliciously crafted web content that may lead to memory corruption. | Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. | Due date: 2026-03-26 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://support.apple.com/en-us/120324 ; https://support.apple.com/en-us/120331 ; https://support.apple.com/en-us/120338 ; https://nvd.nist.gov/vuln/detail/CVE-2023-43000

References
  • {'id': 'CVE-2023-43000', 'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2023-43000'}

dc62a36d-21c6-4503-8b81-134b27357f4f

405284c2-e461-4670-8979-7fd2c9755a60

2026-03-05 20:00 UTC

2026-03-05 20:00 UTC

Evidence (1)
Type Source Signal Confidence Details GCVE Metadata
vendor_report cisa-kev successful_exploitation 0.80
View details 
{
  "cwes": [
    "CWE-416"
  ],
  "date_added": "2026-03-05",
  "due_date": "2026-03-26",
  "feed": "CISA Known Exploited Vulnerabilities Catalog",
  "knownRansomwareCampaignUse": "Unknown",
  "product": "Multiple Products",
  "vendorProject": "Apple",
  "vulnerabilityName": "Apple Multiple products Use-After-Free Vulnerability"
}
 -
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