Sensitive Credential Exposure in RustFS Object Storage System
CVE-2026-24762

6.9MEDIUM

Key Information:

Vendor

Rustfs

Status
Rustfs
Vendor
CVE Published:
3 February 2026

What is CVE-2026-24762?

RustFS, a distributed object storage system, has a significant vulnerability in versions alpha.13 to alpha.81 where it logs sensitive credential information—including access keys, secret keys, and session tokens—at the INFO level. This logging practice compromises security as these plaintext credentials may be accessible to both internal and external log consumers, potentially resulting in unauthorized access to sensitive data. A critical patch was released in version alpha.82 to address this issue.

Affected Version(s)

rustfs >= alpha.13, < alpha.82

References

https://github.com/rustfs/rustfs/security/advisories/GHSA...
x_refsource_CONFIRM

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.