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Description

RustFS is a distributed object storage system built in Rust. In versions 1.0.0-alpha.13 to 1.0.0-alpha.77, a malformed gRPC GetMetrics request causes get_metrics to unwrap() failed deserialization of metric_type/opts, panicking the handler thread and enabling remote denial of service of the metrics endpoint. This issue has been patched in version 1.0.0-alpha.78.

PUBLISHED Reserved 2025-12-30 | Published 2026-01-07 | Updated 2026-01-07 | Assigner GitHub_M




MEDIUM: 5.5CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

Problem types

CWE-755: Improper Handling of Exceptional Conditions

Product status

>= 1.0.0-alpha.13, < 1.0.0-alpha.78
affected

References

github.com/...rustfs/security/advisories/GHSA-gw2x-q739-qhcr

github.com/...ommit/eb33e82b56ed11fd12bb39416359d8d60737dc7a

cve.org (CVE-2025-69255)

nvd.nist.gov (CVE-2025-69255)

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