CVE-2026-52791
Gravedad CVSS v4.0:
BAJA
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
29/07/2026
Última modificación:
29/07/2026
Descripción
*** Pendiente de traducción *** fuse-overlayfs is an implementation of overlayfs in FUSE for rootless containers. Prior to 1.17, the release-1.x C branch preserves SUID and SGID mode bits in main.c during open(O_TRUNC) and truncate handling on a copied-up file, allowing a low-privileged process to leave the upper-layer file with mode 4777. This issue is fixed in version 1.17.
Impacto
Puntuación base 4.0
2.00
Gravedad 4.0
BAJA
Referencias a soluciones, herramientas e información
- https://github.com/containers/fuse-overlayfs/commit/97e0d968a782fc259ebde112db1e9b9ff1ad724f
- https://github.com/containers/fuse-overlayfs/releases/tag/v1.17
- https://github.com/containers/fuse-overlayfs/security/advisories/GHSA-2cc4-p72c-v85h
- https://github.com/containers/fuse-overlayfs/security/advisories/GHSA-2cc4-p72c-v85h



