CVE-2026-62898 | Microsoft .NET/Visual Studio QUIC use after free

A vulnerability categorized as critical has been discovered in Microsoft .NET and Visual Studio. Affected by this vulnerability is an unknown functionality of the component QUIC. Executing a manipulation can lead to use after free.

The identification of this vulnerability is CVE-2026-62898. The attack may be launched remotely. There is no exploit available.

It is advisable to implement a patch to correct this issue.