CVE-2025-66626

unknown

Published 2025-12-09 · Modified 2026-02-04

💬 Discuss on Community ✚ Propose mitigation

CVSS v3

—

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

CVSS v4 NEW

—

not yet in upstream

VIR risk

—

Description

RCE via ZipSlip and symbolic links in argoproj/argo-workflows in github.com/argoproj/argo-workflows

Predictions

Exploit likelihood

30%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Package impact

Ecosystem	Package	Vulnerable	Fixed
Go	github.com/argoproj/argo-workflows/v3	`>=3.7.0,<3.7.5`	`3.7.5`
Go	github.com/argoproj/argo-workflows/v3	`<3.6.14`	`3.6.14`
Go	github.com/argoproj/argo-workflows	`<=2.5.3-rc4`
Go	github.com/argoproj/argo-workflows
Go	github.com/argoproj/argo-workflows/v2

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.