Neowin published a story that Windows 11 patch Tuesday KB5015814 update is causing app crashes for some users.

Windows 11 Patch Tuesday KB5015814 crashing apps, hindering Start Menu access

Microsoft released Windows 11 Patch Tuesday update KB5015814 as scheduled. However, the security update is interrupting the Start Menu operation by causing random app crashes for some users.

Windows 11 Patch Tuesday KB5015814 crashing apps, hindering Start Menu access