What’s Vulnerable › Products

GNU cflow vulnerabilities

6 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 2 published in the last 12 months.

Check whether your GNU cflow version is affected

Latest GNU cflow vulnerabilities

• CVE-2025-8736 — GNU cflow Lexer c.c yylex buffer overflow (CVSS 5.3)
• CVE-2025-8735 — GNU cflow Lexer c.c yylex null pointer dereference (CVSS 3.3)
• CVE-2023-2789 — GNU cflow parser.c parse_variable_declaration denial of service (CVSS 7.5)
• CVE-2020-23856 — (CVSS 5.5)
• CVE-2019-16166 — (CVSS 6.5)
• CVE-2019-16165 — (CVSS 6.5)