Vulnerabilities CVE-2026-73265

CVE-2026-73265

Medium

Open

TLP:CLEAR

RustFS: Version-specific object reads authorize the non-version action

NVD CVE.org

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Description

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.

Details

CVSS Score: 6.5
EPSS Score ⓘ: 0.30%

22.9th percentile
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Confidence: 90%
Published: Aug 12, 2026
Last Modified: Aug 13, 2026

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