CVE-2023-24880

Known Exploited Vulnerability Entry External Catalog

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Entry Details

CVE-2023-24880

Confirmed

Yes

2023-03-14 00:00 UTC

Timestamps

2023-03-14

2023-03-14

Scope

KEV entry: Microsoft Windows SmartScreen Security Feature Bypass Vulnerability | Affected: Microsoft / Windows | Description: Microsoft Windows SmartScreen contains a security feature bypass vulnerability that could allow an attacker to evade Mark of the Web (MOTW) defenses via a specially crafted malicious file. | Required action: Apply updates per vendor instructions. | Due date: 2023-04-04 | Known ransomware campaign use (KEV): Known | Notes (KEV): https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-24880; https://nvd.nist.gov/vuln/detail/CVE-2023-24880

References
  • {'id': 'CVE-2023-24880', 'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2023-24880'}

ac38a4ab-33e1-46b7-b13b-46f5f807ea60

405284c2-e461-4670-8979-7fd2c9755a60

2026-02-02 13:25 UTC

2026-02-06 07:53 UTC

Evidence (1)
Type Source Signal Confidence Details GCVE Metadata
vendor_report cisa-kev successful_exploitation 0.80
View details 
{
  "cwes": [
    "CWE-863"
  ],
  "date_added": "2023-03-14",
  "due_date": "2023-04-04",
  "feed": "CISA Known Exploited Vulnerabilities Catalog",
  "knownRansomwareCampaignUse": "Known",
  "product": "Windows",
  "vendorProject": "Microsoft",
  "vulnerabilityName": "Microsoft Windows SmartScreen Security Feature Bypass Vulnerability"
}
 -
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