KEV Entry

CVE-2021-4102

Known Exploited Vulnerability Entry Previdian

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Entry Details
Confirmed Exploited

CVE-2021-4102

2021-12-15 01:00 CET

Timestamps

2021-12-15

2021-12-15

Scope

Use after free in V8 in Google Chrome prior to 96.0.4664.110 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. | Affected: Google / Chrome | CVSS: 8.8 (HIGH) | EPSS: 0.07836 | Used in malware: unknown | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2021-4102', 'url': 'https://www.cve.org/CVERecord?id=CVE-2021-4102'}
  • {'id': 'previdian', 'url': 'https://previdian.com/CVE-2021-4102'}

ecdbeb69-ba30-4c6a-ae64-ec29ca7bd42e

Previdian
caeb2787-0d58-4236-9039-7c86c3e566f3

2026-10-02 09:10 CEST

2026-10-02 09:10 CEST

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report previdian successful_exploitation 0.70
View details 
{
  "added_date": "2021-12-15T00:00:00.000Z",
  "ahead_of_cisa_kev": null,
  "cve_id": "CVE-2021-4102",
  "cvss_estimated": false,
  "cvss_score": 8.8,
  "cvss_severity": "HIGH",
  "epss_percentile": 0.94504,
  "epss_score": 0.07836,
  "feed": "Previdian (previdian.com)",
  "ghsa_id": null,
  "not_yet_in_cisa_kev": false,
  "previous_ids": [],
  "product": "Chrome",
  "title": "Use after free in V8 in Google Chrome prior to 96.0.4664.110 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.",
  "used_in_malware": "unknown",
  "vendor": "Google",
  "virtual_patch": false,
  "vulnerability_id": "CVE-2021-4102"
}
 -
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