CVE-2021-30557

HIGH 8.8CVE-2021-30557 · Published 02/07/2021 · updated 17/06/2026

Package	Affected versions	Patched versions
chrome google	`< 91.0.4472.114`	`91.0.4472.114`

Description

Use after free in TabGroups in Google Chrome prior to 91.0.4472.114 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page.

References

chromereleases.googleblog.com/2021/06/stable-channel-update-for-desktop_17.html · Release Notes
crbug.com/1202102 · Permissions Required
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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