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CVE-2026-27607 RustFS's Missing Post Policy Validation leads to Arbitrary Object Write

🗓️ 25 Feb 2026 02:10:28Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 20 Views

CVE-2026-27607: RustFS missing post policy validation enables arbitrary object writes via presigned POST uploads.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-27607
25 Feb 202602:10
attackerkb
Circl
CVE-2026-27607
25 Feb 202603:39
circl
CNNVD
rustfs 安全漏洞
25 Feb 202600:00
cnnvd
CVE
CVE-2026-27607
25 Feb 202602:10
cve
EUVD
EUVD-2026-8588
25 Feb 202622:38
euvd
Github Security Blog
RustFS: Missing Post Policy Validation leads to Arbitrary Object Write
25 Feb 202622:38
github
NVD
CVE-2026-27607
25 Feb 202603:16
nvd
OSV
CVE-2026-27607 RustFS's Missing Post Policy Validation leads to Arbitrary Object Write
25 Feb 202602:10
osv
OSV
GHSA-W5FH-F8XH-5X3P RustFS: Missing Post Policy Validation leads to Arbitrary Object Write
25 Feb 202622:38
osv
Positive Technologies
PT-2026-21835
25 Feb 202600:00
ptsecurity
Rows per page
[
  {
    "vendor": "rustfs",
    "product": "rustfs",
    "versions": [
      {
        "version": ">= 1.0.0-alpha.56, < 1.0.0-alpha.83",
        "status": "affected"
      }
    ]
  }
]

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