CVE-2024-58259: GO-2025-3923 - Rancher affected by unauthenticated Denial of Service in github.com/rancher/rancher

CVE-2024-58259 · Severity: low · CVSS 3.1 · Published 2025-09-08

Rancher affected by unauthenticated Denial of Service in github.com/rancher/rancher

Technologies: github.com/rancher/rancher (Go). Vendors: Go.

Quick answers

Is CVE-2024-58259 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2024-58259 being exploited in the wild.
How severe is CVE-2024-58259?
Low severity, with a CVSS score of 3.1, published 8 September 2025.
Which products and versions are affected?
github.com/rancher/rancher (Go) SEMVER:introduced=0,fixed=0.0.0-20250813072957-aee95d4e2a41, SEMVER:introduced=2.12.0,fixed=2.12.1.
Is there a fix for CVE-2024-58259?
Yes. github.com/rancher/rancher (Go): upgrade to 0.0.0-20250813072957-aee95d4e2a41, 2.12.1 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2024-58259?
Check whether you run github.com/rancher/rancher (Go) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • github.com/rancher/rancher (Go): upgrade to 0.0.0-20250813072957-aee95d4e2a41, 2.12.1 or later
    go get github.com/rancher/rancher@v2.12.1

Affected products

  • github.com/rancher/rancher (Go) SEMVER:introduced=0,fixed=0.0.0-20250813072957-aee95d4e2a41, SEMVER:introduced=2.12.0,fixed=2.12.1

Identifiers

  • CVE-2024-58259
  • GHSA-4h45-jpvh-6p5j
  • GO-2025-3923

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