CVE-2026-73265 — RustFS: Version-specific object reads authorize the non-version action
RustFS is a distributed object storage system built in Rust. RustFS authorizes explicit versionId reads in GetObject, CopyObject sources, and UploadPartCopy sources with s3:GetO…
Published: 2026-08-12 · CVSS: 6.5 · CVSS 3.1
RustFS is a distributed object storage system built in Rust. RustFS authorizes explicit versionId reads in GetObject, CopyObject sources, and UploadPartCopy sources with s3:GetObject instead of s3:GetObjectVersion, allowing principals without historical-version permission to disclose known historical object content. This issue is fixed in version 1.0.0-beta.11.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7