Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale.
Voir CVE-2026-52791 →
DEBIAN-CVE-2026-52791
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...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
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.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Paquets affectés
Debian:12
fuse-overlayfs
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:13
fuse-overlayfs
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:14
fuse-overlayfs
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Références
- advisory security-tracker.debian.org