CVE-2026-9504
Gravedad CVSS v4.0:
BAJA
Tipo:
CWE-119
Restricción de operaciones inapropiada dentro de los límites del búfer de la memoria
Fecha de publicación:
25/05/2026
Última modificación:
26/05/2026
Descripción
*** Pendiente de traducción *** A weakness has been identified in GNU LibreDWG up to 0.14. Affected is the function bit_convert_TU of the file programs/dwggrep.c of the component Dwggrep Utility. This manipulation causes out-of-bounds read. The attack needs to be launched locally. The exploit has been made available to the public and could be used for attacks. Patch name: be996bf2178a40e98720f18c2414815d244413db. Applying a patch is the recommended action to fix this issue.
Impacto
Puntuación base 4.0
1.90
Gravedad 4.0
BAJA
Puntuación base 3.x
3.30
Gravedad 3.x
BAJA
Puntuación base 2.0
1.70
Gravedad 2.0
BAJA
Referencias a soluciones, herramientas e información
- https://github.com/HackC0der/CVE-Repos/blob/main/libredwg/libredwg_6d6a339_heap_overflow_bit_convert_TU.dwg
- https://github.com/LibreDWG/libredwg/commit/be996bf2178a40e98720f18c2414815d244413db
- https://github.com/LibreDWG/libredwg/issues/1246
- https://vuldb.com/submit/814261
- https://vuldb.com/vuln/365486
- https://vuldb.com/vuln/365486/cti
- https://www.gnu.org/
- https://github.com/LibreDWG/libredwg/issues/1246