CVE-2026-16517
Gravedad CVSS v3.1:
BAJA
Tipo:
CWE-190
Desbordamiento o ajuste de enteros
Fecha de publicación:
21/07/2026
Última modificación:
22/07/2026
Descripción
*** Pendiente de traducción *** A signed integer overflow vulnerability was found in libarchive's ZIP writer. In the archive_write_zip_header function in archive_write_set_format_zip.c, when ZIP encryption is enabled and the entry file size is close to INT64_MAX, the addition of the encryption overhead to the entry size overflows int64_t, resulting in undefined behavior. This could lead to incorrect Zip64 extension decisions or potential memory corruption.
Impacto
Puntuación base 3.x
2.90
Gravedad 3.x
BAJA



