KEV Entry

CVE-2023-23529

Known Exploited Vulnerability Entry CISA

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Entry Details
Confirmed Exploited

CVE-2023-23529

2023-02-14 01:00 CET

Timestamps

2023-02-14

2023-02-14

Scope

Apple Multiple Products WebKit Type Confusion Vulnerability | Affected: Apple / Multiple Products | Description: Apple iOS, MacOS, Safari and iPadOS WebKit contain a type confusion vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing. | Required action: Apply updates per vendor instructions. | Due date: 2023-03-07 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://support.apple.com/en-us/HT213635, https://support.apple.com/en-us/HT213633, https://support.apple.com/en-us/HT213638; https://nvd.nist.gov/vuln/detail/CVE-2023-23529

References
  • {'id': 'CVE-2023-23529', 'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2023-23529'}

b9f247fc-e5db-43ba-9080-7bffda51d5b0

CISA
405284c2-e461-4670-8979-7fd2c9755a60

2026-10-02 08:09 CEST

2026-10-02 08:09 CEST

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
vendor_report cisa-kev successful_exploitation 0.80
View details 
{
  "cwes": [
    "CWE-843"
  ],
  "date_added": "2023-02-14",
  "due_date": "2023-03-07",
  "feed": "CISA Known Exploited Vulnerabilities Catalog",
  "knownRansomwareCampaignUse": "Unknown",
  "product": "Multiple Products",
  "vendorProject": "Apple",
  "vulnerabilityName": "Apple Multiple Products WebKit Type Confusion Vulnerability"
}
 -
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