CVE-2025-8736mediumCWE-119CWE-120

CVE-2025-8736: fallo de gravedad media en GNU cflow

GNU cflow Lexer c.c yylex buffer overflow

Publicada el

Seguir esta CVE+ Monitorear cflow+ Monitorear cflow

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

13Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 4.8epss 0.2%
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. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Productos afectados
GNU · cflow
CVEs relacionadas — GNU cflow

En el mismo producto, de las más peligrosas a las menos.

CVE-2023-2789LOWGNU cflow parser.c parse_variable_declaration denial of serviceEPSS 1.2%CVE-2025-8735MEDIUMGNU cflow Lexer c.c yylex null pointer dereferenceEPSS 0.2%