CVE-2025-8736 | GNU cflow up to 1.8 Lexer c.c yylex buffer overflow

A vulnerability, which was classified as critical, has been found in GNU cflow up to 1.8. Affected by this issue is the function yylex of the file c.c of the component Lexer. The manipulation leads to buffer overflow.

This vulnerability is handled as CVE-2025-8736. Local access is required to approach this attack. Furthermore, there is an exploit available.