CVE-2025-43300

Known Exploited Vulnerability Entry External Catalog

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Entry Details

CVE-2025-43300

Confirmed

Yes

2025-08-21 00:00 UTC

Timestamps

2025-08-21

2025-08-21

Scope

KEV entry: Apple iOS, iPadOS, and macOS Out-of-Bounds Write Vulnerability | Affected: Apple / iOS, iPadOS, and macOS | Description: Apple iOS, iPadOS, and macOS contain an out-of-bounds write vulnerability in the Image I/O framework. | 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: 2025-09-11 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://support.apple.com/en-us/124925 ; https://support.apple.com/en-us/124926 ; https://support.apple.com/en-us/124927 ; https://support.apple.com/en-us/124928 ; https://support.apple.com/en-us/124929 ; https://nvd.nist.gov/vuln/detail/CVE-2025-43300

References
  • {'id': 'CVE-2025-43300', 'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2025-43300'}

7e9d5478-7ebc-464e-b1e0-806f98ae75cb

405284c2-e461-4670-8979-7fd2c9755a60

2026-02-02 12:25 UTC

2026-02-02 12:25 UTC

Evidence (1)
Type Source Signal Confidence Details GCVE Metadata
vendor_report cisa-kev successful_exploitation 0.80
View details 
{
  "cwes": [
    "CWE-787"
  ],
  "date_added": "2025-08-21",
  "due_date": "2025-09-11",
  "feed": "CISA Known Exploited Vulnerabilities Catalog",
  "knownRansomwareCampaignUse": "Unknown",
  "product": "iOS, iPadOS, and macOS",
  "vendorProject": "Apple",
  "vulnerabilityName": "Apple iOS, iPadOS, and macOS Out-of-Bounds Write Vulnerability"
}
 -
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