CVE-2026-18374
Gravedad CVSS v3.1:
MEDIA
Tipo:
CWE-787
Escritura fuera de límites
Fecha de publicación:
27/08/2026
Última modificación:
28/08/2026
Descripción
*** Pendiente de traducción *** Passing an effectively empty string to the `,ccs=` syntax extension of the mode argument in the `fopen` function in the GNU C Library version 2.45 or earlier may result in a heap buffer overflow when the mode string input to the function is attacker controlled.<br />
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This usage pattern is not seen in applications in common GNU/Linux distributions and applications that process user-supplied values for `ccs` should not pass them through without validation.
Impacto
Puntuación base 3.x
4.90
Gravedad 3.x
MEDIA



