CVE-2026-73070

Vim prior to version 9.2.0842 is affected by a local vulnerability in the socket server backend (src/socketserver.c). The socketserver_accept() function accepts unbounded client connections, which can cause descriptors to overflow fd_set structures (src/channel.c) and fixed-size struct pollfd arr...

CVE-2026-73070 Vim: Stack Buffer Overflow in the Vim Socket Server

Vim is an open source, command line text editor. Prior to 9.2.0842, the socket server backend in src/socketserver.c accepts unbounded client connections in socketserveraccept, causing descriptors to overflow fdset structures in src/channel.c and fixed-size struct pollfd arrays in src/osunix.c,...