CVE-2021-30607: Use After Free
Published Sep 3, 2021
·Updated
Chromium: CVE-2021-30607 Use after free in Permissions
Affected Software
3 affected components
fedoraproject fedora=35
Microsoft Edge<=93.0.961.38
Microsoft Edge Chromium<=93.0.4577.63
Remediation
Event History
Sep 3, 2021
CVE Published
via MITRE·07:25 PM
Data Sourced
via MITRE·07:25 PM
Description
Frequently Asked Questions
1
What is the severity of CVE-2021-30607?
CVE-2021-30607 is rated as a high severity vulnerability due to the potential for exploitation via a use-after-free condition in Chromium.
2
How do I fix CVE-2021-30607?
To fix CVE-2021-30607, update your affected software to the latest version provided by your vendor, which includes the security patch.
3
Which software is affected by CVE-2021-30607?
CVE-2021-30607 affects specific versions of Microsoft Edge, Microsoft Edge Chromium, and Fedora 35.
4
What types of attacks can exploit CVE-2021-30607?
CVE-2021-30607 can potentially be exploited through crafted web content that may allow an attacker to execute arbitrary code.
5
Is CVE-2021-30607 present in my browser version?
CVE-2021-30607 affects Microsoft Edge versions up to 93.0.961.38 and Microsoft Edge Chromium versions up to 93.0.4577.63, so check your version against these.