CVE-2026-42295General(argoproj / argo_workflows)

LOWCVSS 4.9 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch argoproj argo_workflows systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. From version 4.0.0 to before version 4.0.5, the workflow executor logs all artifact repository credentials (S3 access keys, secret keys, GCS service account keys, Azure account keys, Git passwords, etc.) in plaintext on artifact operation. Any user with read access to workflow pod logs can extract these credentials. This issue has been patched in version 4.0.5.

0.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-522

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • argo_workflows

Threat summary

  • Patch or workaround signal is available
  • 4 mentions across 3 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 2 signals
  • General: 3 classified signals
  • Peaked 2d ago at 2 mentions (2026-05-09); latest day: 1
  • 4 total mentions across 3 days

Affected systems

Vendors
Products
argo_workflows

Deep dive

Activity timeline4 mentions / 3d
01122Mentions · 2026-05-09: 2Mentions · 2026-05-10: 1Mentions · 2026-05-11: 1Patch / Workaround · 2026-05-10: 1Technical Details · 2026-05-09: 1Technical Details · 2026-05-10: 105-0905-1005-11
Signal classification2 categories
General
375.0%
Patch
125.0%
Referenced assets4 URLs
Classification over time
DateTotalLabels
2026-05-092
General2
2026-05-101
Patch1
2026-05-111
General1
Full discourse4 posts
  • CVEarity@CVEarity
    General

    ⚡ New CVE Alert: CVE-2026-42295 📊 Severity: 8.5 🚨 Risk Level: High 🧩 Affects: Multiple / Unspecified Products Reference: https://nvd.nist.gov/vuln/detail/CVE-2026-42295 #CVE-2026-42295 #CVE #High #CyberSecurity #InfoSec https://t.co/UG6XZjh4rq

    Post summary

    The tweet announces CVE-2026-42295 with a severity rating but offers no technical, exploit, or mitigation information.

    0000040
    157 followersView on X
  • ThreatAft@ThreatAft
    Patch

    🔐 Argo Workflows CVE‑2026‑42295: plaintext credential logging in pod logs. S3 keys, GCS service accounts, Azure keys, Git passwords exposed. Patch to 4.0.5 now. Rotate keys. 🔗 https://threataft.com/articles/argo-workflows-plaintext-credential-logging-cve-2026-42295 #CyberSecurity #ThreatIntel #Kubernetes #CVE #CVE202642295 #CloudSecurity

    Post summary

    Argo Workflows CVE-2026-42295 leads to plaintext credential logging; patch to version 4.0.5 is available and key rotation is advised.

    0000063
    23 followersView on X
  • CVE@CVEnew
    General

    CVE-2026-42295 Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. From version 4.0.0 to before version 4.0.5, the workf… https://www.cve.org/CVERecord?id=CVE-2026-42295

    Post summary

    The text references CVE-2026-42295 in Argo Workflows, noting affected versions, but provides no technical or exploit details, making it an informational update.

    0000061
    57.5K followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    General

    CVE-2026-42295 Plaintext Credential Logging in Argo Workflows Versions 4.0.0 to 4.0.4 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-42295

    Post summary

    The snippet simply announces CVE‑2026‑42295, noting it involves plaintext credential logging in Argo Workflows, with no additional details on exploitation, fixes, or PoC.

    0000045
    4.0K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appargoprojargo_workflows-go-

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