JTC 1/SC 22/WG 23 C++ Vulnerability Discussions WG 23 N1553 March 30 2026 Participants Stephen Michell - convenor, SCC Richard Corden - Spain Erhard Ploedereder - liaison Regrets Peter Sommerlad - Switzerland Paul Preney - Canada Matt Butler - USA Loic Joly - AFNOR Actions: Issues addressed: Issue 214 More on unanticipated exceptions Moved text between 6.50 Exceptions from external libraries and 6.36 gnored error status and unhandled exceptions Raised issue 221 to document the rewrites Closed issue Clauses addressed: Updated 6.36 Ignored error status and unhandled exceptions Moved text related to exceptions from libraries initialized before main() begins that was in 6.50 to 6.36 Removed inappropriate text from 6.50 Exceptions from external libraries ( put in 6.36) and significantly rewrote All work is done on GitHub in the folder for ISO-IEC-JTC1-SC22-WG23-CPP. Please contact stephen.michell@maurya.on.ca for access. FROM THE CHAT 2026-03-30: