KEV Entry

CVE-2023-5217

Known Exploited Vulnerability Entry KEVIntel

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Entry Details
Confirmed Exploited

CVE-2023-5217

2023-10-02 00:00 UTC

Timestamps

2023-10-02

2023-10-02

Scope

KEVIntel entry: Heap buffer overflow in vp8 encoding in libvpx in Google Chrome prior to 117.0.5938.132 and libvpx 1.13.1 allowed a remote attacker to potentially... | Affected: Google / Chrome, libvpx | CVSS: 8.8 (HIGH) | Used in malware: unknown | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2023-5217', 'url': 'https://www.cve.org/CVERecord?id=CVE-2023-5217'}
  • {'id': 'kevintel', 'url': 'https://kevintel.com/CVE-2023-5217'}

2acf8aa7-a28d-43c8-af49-b92752bb944b

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

2026-06-23 14:05 UTC

2026-07-10 06:14 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report kevintel successful_exploitation 0.70
View details 
{
  "added_date": "2023-10-02T00:00:00.000Z",
  "ahead_of_cisa_kev": null,
  "cvss_score": 8.8,
  "cvss_severity": "HIGH",
  "epss_percentile": null,
  "epss_score": null,
  "feed": "KEVIntel (kevintel.com)",
  "not_yet_in_cisa_kev": false,
  "product": "Chrome, libvpx",
  "title": "Heap buffer overflow in vp8 encoding in libvpx in Google Chrome prior to 117.0.5938.132 and libvpx 1.13.1 allowed a remote attacker to potentially...",
  "used_in_malware": "unknown",
  "vendor": "Google"
}
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