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CVE-2024-47827

Argo Workflows Controller: Denial of Service via malicious daemon Workflows

Published: Oct 28, 2024Updated: Feb 6, 2026 Sources: CVE List NVD GHSACWE-362
NVD MITRE
5.7CVSSMEDIUM
EPSS Score
0.3%
Top 73.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. Due to a race condition in a global variable in 3.6.0-rc1, the argo workflows controller can be made to crash on-command by any user with access to execute a workflow. This vulnerability is fixed in 3.6.0-rc2.

CVSS Vector Breakdown

AV:AAC:LPR:LUI:NS:UC:NI:NA:H
Exploitability
AV:AAttack Vector
Adjacent
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-362CWE-1108

Affected Products

argo workflowsargoproj
Mixed
Cloud & SaaS / container-orchestration
github.com/argoproj/argo-workflows/v3GoOSS Libraries
argo-workflowsargoproj
Mixed
Cloud & SaaS / container-orchestration
argoprojoss-projectCloud & SaaSaka argo cd, argo-cd, argo workflows, argo workflow
gopackage-ecosystemOSS Libraries

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Privilege Escalation
View detailed technique mapping

References

https://github.com/argoproj/argo-workflows/blob/ce7f9bfb9b45f009b3e85fabe5e6410de23c7c5f/workflow/metrics/metrics_k8s_request.go#L75
github.com
https://github.com/argoproj/argo-workflows/commit/524406451f4dfa57bf3371fb85becdb56a2b309a
github.com
https://github.com/argoproj/argo-workflows/pull/13641
github.com
and 3 more references View all →

Timeline

Published
Oct 28, 2024
Last Updated
Feb 6, 2026

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