CVE catalog
CVE-2026-42295
Argo Workflows is an open source container-native…
A flaw was found in Argo Workflows, an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. The workflow executor logs all artifact repository credentials, such as S3 (Simple Storage Service) access keys, GCS (Google Cloud Storage) service account keys, Azure account keys, and Git passwords, in plaintext during artifact operations. This allows any user with read access to workflow pod logs to extract these sensitive credentials, leading to information disclosure. github.com/argoproj/argo-workflows: Argo Workflows: Information disclosure via plaintext logging of artifact repository credentials The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
- Severity
- High · CVSS 8.5
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.36% · Oct 27, 2026
Reported versions and fixes
Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.
Version impact has not been established. The original provider fields are retained below.
Provider details and historical evidence
Original provider fields
{
"package_releases": [],
"fixed_versions": [],
"distribution_packages": [
{
"name": "argo_workflows",
"ecosystem": "cpe",
"fixed_version": "4.0.5"
}
]
}OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
Observed: