CVE-2022-4262

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Entry Details

CVE-2022-4262

Confirmed

Yes

2022-12-05 00:00 UTC

Timestamps

2022-12-05

2022-12-05

Scope

KEV entry: Google Chromium V8 Type Confusion Vulnerability | Affected: Google / Chromium V8 | Description: Google Chromium V8 Engine contains a type confusion vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera. | Required action: Apply updates per vendor instructions. | Due date: 2022-12-26 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://chromereleases.googleblog.com/2022/12/stable-channel-update-for-desktop.html; https://nvd.nist.gov/vuln/detail/CVE-2022-4262

References
  • {'id': 'CVE-2022-4262', 'url': 'https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2022-4262'}

3e15c3e5-536f-4798-9731-1a5a9ab77af1

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-122",
    "CWE-843"
  ],
  "date_added": "2022-12-05",
  "due_date": "2022-12-26",
  "feed": "CISA Known Exploited Vulnerabilities Catalog",
  "knownRansomwareCampaignUse": "Unknown",
  "product": "Chromium V8",
  "vendorProject": "Google",
  "vulnerabilityName": "Google Chromium V8 Type Confusion Vulnerability"
}
 -
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