CVE-2021-30563

8.8

CVSS
High

PUBLISHED

Type Confusion in V8 in Google Chrome prior to 91.0.4472.164 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Exploited in the wild Remote Low complexity

Vendor: Google
Product: Chrome
Published: Aug 03, 2021
EPSS: —

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Description

Type Confusion in V8 in Google Chrome prior to 91.0.4472.164 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

cisa

Weaknesses (CWE)

CWE-843

Access of Resource Using Incompatible Type ('Type Confusion')

CVSS Scores

CVSS v3.1 8.8 High

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v2.0 6.8 Medium

AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitation Status

Exploited in the wild

Recorded 2021-11-03 00:00:00 UTC · CISA

References

Known Exploited Vulnerability Sources

Catalogues that list this CVE as a known exploited vulnerability.

Source	Added
CISA First	2021-11-03 00:00 UTC

Vulnerability Detail