Uncaught Exception Affecting argocd-image-updater-fips-0 package, versions <0.18.0-r0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-MINIMOSLATEST-ARGOCDIMAGEUPDATERFIPS0-14895065
- published8 Jan 2026
- disclosed1 Oct 2025
Introduced: 1 Oct 2025
CVE-2025-59538 (opens in a new tab)How to fix?
Upgrade Minimos:latest argocd-image-updater-fips-0 to version 0.18.0-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream argocd-image-updater-fips-0 package and not the argocd-image-updater-fips-0 package as distributed by Minimos.
See How to fix? for Minimos:latest relevant fixed versions and status.
Argo CD is a declarative, GitOps continuous delivery tool for Kubernetes. For versions 2.9.0-rc1 through 2.14.19, 3.0.0-rc1 through 3.2.0-rc1, 3.1.6 and 3.0.17, when the webhook.azuredevops.username and webhook.azuredevops.password are not set in the default configuration, the /api/webhook endpoint crashes the entire argocd-server process when it receives an Azure DevOps Push event whose JSON array resource.refUpdates is empty. The slice index [0] is accessed without a length check, causing an index-out-of-range panic. A single unauthenticated HTTP POST is enough to kill the process. This issue is resolved in versions 2.14.20, 3.2.0-rc2, 3.1.8 and 3.0.19.
References
- https://www.cve.org/CVERecord?id=CVE-2025-59538
- https://github.com/advisories/GHSA-gpx4-37g2-c8pv
- https://osv.dev/vulnerability/MINI-j56v-5w64-jj94
- https://osv.dev/vulnerability/CVE-2025-59538
- https://github.com/argoproj/argo-cd/commit/1a023f1ca7fe4ec942b4b6696804988d5a632baf
- https://github.com/argoproj/argo-cd/security/advisories/GHSA-gpx4-37g2-c8pv