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Vulnerabilidades do Containers Fuse-overlayfs

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CVEs publicadas que afetam Containers Fuse-overlayfs: 1 registro(s), com versões afetadas e correções.

CVE-2026-52791 Baixa · 2.0 CWE-266 29/07/2026
fuse-overlayfs release-1.x preserves SUID/SGID bits after truncate/open(O_TRUNC)
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.