CVE-2025-62156

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.8 under NVD CVSS v3. EPSS exploit probability: 0.6%, top 57% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
Elevated
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 8.8Exploit: Elevated riskExposed: 0

A fix is available — apply it.

Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. Versions prior to 3.6.12 and versions 3.7.0 through 3.7.2 contain a Zip Slip path traversal vulnerability in artifact extraction. During artifact extraction the unpack/untar logic (workflow/executor/executor.go) uses filepath.Join(dest, filepath.Clean(header.Name)) without validating that header.Name stays within the intended extraction directory. A malicious archive entry can supply a traversal or absolute path that, after cleaning, overrides the destination directory and causes files to be written outside the /work/tmp extraction path and into system directories such as /etc inside the container. The vulnerability enables arbitrary file creation or overwrite in system configuration locations (for example /etc/passwd, /etc/hosts, /etc/crontab), which can lead to privilege escalation or persistence within the affected container. Update to 3.6.12 or 3.7.3 to remediate the issue.

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
56(Track)
EG Risk 56/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity88% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
47%
KEV
Not listed

Published

October 14, 2025

Last Modified

June 17, 2026

Advisory Details (4)

Auto-updated Aug 9, 2026
🔬 Proof of concept available. Patch available. Sources: github_commit, github.
github Patch Available🟡 PoC Available

ZipSlip in argoproj/argo-workflows · Advisory · argoproj/argo-workflows · GitHub

https://github.com/argoproj/argo-workflows/security/advisories/GHSA-p84v-gxvw-73pf
github_commit

commit 9f6bc5d236cd (argoproj/argo-workflows)

Fix landed in argoproj/argo-workflows commit 9f6bc5d236cd — awaiting tagged release

https://github.com/argoproj/argo-workflows/commit/9f6bc5d236cd1b24d607943384511d71ad17a4c3
github_commit

commit 5659ad9b641f (argoproj/argo-workflows)

Fix landed in argoproj/argo-workflows commit 5659ad9b641f — awaiting tagged release

https://github.com/argoproj/argo-workflows/commit/5659ad9b641fcf52c04ed594cd6493f9170f6011
generic

argo-workflows/workflow/executor/executor.go at 946a2d6b9ac3309371fe47f49ae94c33ca7d488d · argoproj/argo-workflows · GitHub

https://github.com/argoproj/argo-workflows/blob/946a2d6b9ac3309371fe47f49ae94c33ca7d488d/workflow/executor/executor.go#L993

Vendor Advisories for CVE-2025-62156(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatrhoai/odh-ml-pipelines-api-server-v2-rhel9:sha256:854eb235c46dc89cbd324d4b632ff0d07840d3e60744c66e9be8298d3d3d46312025-12-04redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(3 across 1 ecosystem)
Go(3)
PackageVulnerable rangeFixed inDependents
github.com/argoproj/argo-workflows———
github.com/argoproj/argo-workflows/v2———
github.com/argoproj/argo-workflows/v3—3.7.3—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 7× in last 7d / 27× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 154 total refreshes for this CVE.

  1. 2026-09-18 19:27 UTCEPSS rescore
  2. 2026-09-17 19:30 UTCEPSS rescore
  3. 2026-09-16 14:07 UTCEPSS rescore
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  6. 2026-09-12 20:36 UTCOSV refresh
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  23. 2026-08-25 01:56 UTCOSV refresh
  24. 2026-08-24 14:16 UTCEPSS rescore
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  1. 2026-08-21 23:48 UTCEPSS rescore
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  3. 2026-08-19 17:03 UTCEPSS rescore
  4. 2026-08-18 13:47 UTCEPSS rescore
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  16. 2026-08-08 19:19 UTCOSV refresh
  17. 2026-08-08 16:36 UTCEPSS rescore
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  27. 2026-07-30 16:27 UTCEPSS rescore
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  36. 2026-07-23 17:41 UTCOSV refresh
  37. 2026-07-23 14:18 UTCEPSS rescore
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  39. 2026-07-23 03:00 UTCEG score recompute▲ 0.70
  40. 2026-07-22 14:08 UTCEPSS rescore
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  62. 2026-07-06 12:41 UTCOSV refresh
  63. 2026-07-06 02:23 UTCEPSS rescore
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  74. 2026-06-28 14:07 UTCEPSS rescore
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Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2025-62156?
CVE-2025-62156 is a high vulnerability published on October 14, 2025. Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. Versions prior to 3.6.12 and versions 3.7.0 through 3.7.2 contain a Zip Slip path traversal vulnerability in artifact extraction. During artifact extraction the unpack/untar logic…
When was CVE-2025-62156 disclosed?
CVE-2025-62156 was first published in the National Vulnerability Database on October 14, 2025, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-62156 actively exploited?
CVE-2025-62156 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 53.1% of all scored CVEs.
What is the CVSS score of CVE-2025-62156?
CVE-2025-62156 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2025-62156?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-62156, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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