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Vulnerability · Published Aug 26, 2021 · Assigned by Chrome

CVE-2021-30598

High 8.8

In plain English

A high-severity security flaw in Chrome from Google. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 7.0% (higher than 94% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS NVD)8.8High
Exploit odds (30 days)7.0%top 5.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known

Official description

Type confusion in V8 in Google Chrome prior to 92.0.4515.159 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Alpine:v3.20chromium92.0.4515.159-r0ALPINE-CVE-2021-30598
Alpine:v3.21chromium92.0.4515.159-r0ALPINE-CVE-2021-30598
Alpine:v3.22chromium92.0.4515.159-r0ALPINE-CVE-2021-30598
Alpine:v3.23chromium92.0.4515.159-r0ALPINE-CVE-2021-30598
Alpine:v3.24chromium92.0.4515.159-r0ALPINE-CVE-2021-30598
Alpine:v3.20qt5-qtwebengine5.15.3_git20210510-r6ALPINE-CVE-2021-30598
Alpine:v3.21qt5-qtwebengine5.15.3_git20210510-r6ALPINE-CVE-2021-30598
Alpine:v3.22qt5-qtwebengine5.15.3_git20210510-r6ALPINE-CVE-2021-30598
Alpine:v3.23qt5-qtwebengine5.15.3_git20210510-r6ALPINE-CVE-2021-30598
Debian:12chromium93.0.4577.82-1DEBIAN-CVE-2021-30598
Debian:13chromium93.0.4577.82-1DEBIAN-CVE-2021-30598
Debian:14chromium93.0.4577.82-1DEBIAN-CVE-2021-30598

Affected products (as reported)

VendorProductVersions
Google Chrome unspecified – before 92.0.4515.159

References