JLSEC-2026-740 A 1-byte stack buffer over-read was identified in the MatchDomainName function (`src/internal.c`)...

A 1-byte stack buffer over-read was identified in the MatchDomainName function src/internal.c during wildcard hostname validation when the LEFTMOSTWILDCARDONLY flag is active. If a wildcard exhausts the entire hostname string, the function reads one byte past the buffer without a bounds check,...