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CVE-2023-5218

Status: ModifiedHigh (8.8)—

Use after free in Site Isolation in Google Chrome prior to 118.0.5993.70 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Critical)

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (3)

Debian — Debian LinuxFedoraproject — FedoraGoogle — Chrome

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2023-5218",
  "cveTags": [],
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          "options": [
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              "exploitation": "none"
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            },
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              "technicalImpact": "total"
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          "version": "2.0.3",
          "timestamp": "2025-04-23T13:26:23.637459Z"
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          "userInteraction": "REQUIRED",
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    },
    {
      "lang": "es",
      "value": "Use after free de Site Isolation en Google Chrome anterior a 118.0.5993.70 permitía a un atacante remoto explotar potencialmente la corrupción del montón a través de una página HTML manipulada. (Severidad de seguridad de Chromium: Crítica)"
    }
  ],
  "lastModified": "2026-06-17T06:48:06.780",
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}