CVE-2021-30606: Use After Free
Chromium: CVE-2021-30606 Use after free in Blink
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
alpine/chromiumto a version that resolves this vulnerability.Fixed in 93.0.4577.63-r0
Event History
Frequently Asked Questions
What is the severity of CVE-2021-30606?
CVE-2021-30606 is rated as high severity due to the potential for exploitation leading to remote code execution.
How do I fix CVE-2021-30606?
To mitigate CVE-2021-30606, update Microsoft Edge or Microsoft Edge Chromium to version 93.0.961.39 or newer.
What systems are affected by CVE-2021-30606?
CVE-2021-30606 affects Microsoft Edge versions up to 93.0.961.38 and Microsoft Edge Chromium versions up to 93.0.4577.63, as well as Fedora 35.
Can CVE-2021-30606 lead to data loss?
Exploitation of CVE-2021-30606 could potentially lead to data loss or corruption if remote code execution occurs.
What is the nature of the vulnerability in CVE-2021-30606?
CVE-2021-30606 is a use-after-free vulnerability in Blink that can be exploited by attackers to execute arbitrary code.