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CVE-2021-30516

Estado: ModificadaAlta (8.8)—

El desbordamiento del búfer de heap en el historial de Google Chrome anterior a la versión 90.0.4430.212 permitía a un atacante remoto que hubiera comprometido el proceso de renderización explotar potencialmente la corrupción de heap a través de una página HTML manipulada

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Fedoraproject — FedoraGoogle — Chrome

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2021-30516",
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          "authentication": "NONE",
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  "vulnStatus": "Modified",
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      "value": "Heap buffer overflow in History in Google Chrome prior to 90.0.4430.212 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page."
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  "lastModified": "2026-06-17T03:50:22.697",
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