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Severity
High
Analysis Summary
CVE-2021-30554
Google Chrome could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in WebGL. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service condition on the system.
CVE-2021-30555
Google Chrome could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in Sharing. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service condition on the system.
CVE-2021-30556
Google Chrome could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in WebAudio. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service condition on the system.
CVE-2021-30557
Google Chrome could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in TabGroups. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service condition on the system.
Impact
- Code Execution
- Denial of Service
Affected Vendors
Affected Products
- Google Chrome 91
Remediation
Upgrade to the latest version of Chrome (91.0.4472.101 or later), available from the Google Chrome Web site.