Launchpad.net

CVE 2021-45482

In WebKitGTK before 2.32.4, there is a use-after-free in WebCore::ContainerNode::firstChild, a different vulnerability than CVE-2021-30889.

CVE-2021-45482 (Candidate) is related to these bugs:

Bug #1970779: Upgrade to 2.36.7 for Focal and Jammy

		In	Importance	Status
1970779	Upgrade to 2.36.7 for Focal and Jammy	wpewebkit (Ubuntu)	Medium	Incomplete
1970779	Upgrade to 2.36.7 for Focal and Jammy	wpewebkit (Ubuntu Jammy)	Undecided	Confirmed
1970779	Upgrade to 2.36.7 for Focal and Jammy	wpewebkit (Ubuntu Focal)	Undecided	Confirmed

See the

CVE page on Mitre.org for more details.