Is CVE-2025-69255 in the CISA KEV catalog?

No. CVE-2025-69255 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-69255?

CVE-2025-69255 has a CVSS v3 base score of 4.0 (MEDIUM).

What is the EPSS score for CVE-2025-69255?

CVE-2025-69255 has an EPSS score of 0.28% (20th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix or mitigate CVE-2025-69255?

No published fix for CVE-2025-69255 has been found yet. Check the linked vendor advisories for guidance as it becomes available.

CVE & CISA-KEV Catalog

CVE-2025-69255

MEDIUM

4.0

CVSS v3

NVD

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.

CWE-755

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityLow

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Exploit Intelligence

0.28%probability of exploitation in 30 days

20thpercentile

Low risk: more likely to be exploited than 20% of all known CVEs.

References

Patch1

github.com

Exploit1

github.com

Embed a live status badge for CVE-2025-69255

Markdown

[![CVE-2025-69255](https://tridentstack.com/cve/badge/CVE-2025-69255.svg)](https://tridentstack.com/cve/CVE-2025-69255)

HTML

<a href="https://tridentstack.com/cve/CVE-2025-69255"><img src="https://tridentstack.com/cve/badge/CVE-2025-69255.svg" alt="CVE-2025-69255"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-01-16.