CVE-2021-30536

HIGH 8.1CVE-2021-30536 · Published 07/06/2021 · updated 17/06/2026

In short

CVE-2021-30536 is a HIGH (CVSS 8.1) vulnerability affecting chrome (google).
Chance of exploitation in the next 30 days (EPSS): 1.2%, higher than 68.3% of all vulnerabilities.
Fix: update to 91.0.4472.77 or later.

Package	Affected versions	Patched versions
chrome google	`< 91.0.4472.77`	`91.0.4472.77`

Description

Out of bounds read in V8 in Google Chrome prior to 91.0.4472.77 allowed a remote attacker to potentially exploit stack corruption via a crafted HTML page.

References

chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop_25.html · Release Notes
crbug.com/1194358 · Exploit
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ETMZL6IHCTCTREEL434BQ4THQ7EOHJ43
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PAT6EOXVQFE6JFMFQF4IKAOUQSHMHL54
security.gentoo.org/glsa/202107-06 · Third Party Advisory

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Package

Affected versions

Patched versions

chrome

google

< 91.0.4472.77

91.0.4472.77

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