CLEANSTART-2026-JC97701: When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGS_MAX_FRAME_SIZE with a value of 0
Published Nov 11, 2026
·Updated
Security vulnerability affects the argo-workflows package. When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGSMAXFRAMESIZE with a value of 0.
Affected Software
1 affected componentFixes available
cleanstart/argo-workflows<4.1.6-r1
4.1.6-r1
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
cleanstart/argo-workflowsto a version that resolves this vulnerability.Fixed in 4.1.6-r1
Event History
Nov 11, 2026
Advisory Published
via OSV·12:38 AM
Data Sourced
via OSV·12:38 AM
DescriptionSeverityAffected Software