HIGHGo

Argo Workflows: Unchecked annotation parsing in pod informer crashes Argo Workflows Controller

Argo Workflows: Unchecked annotation parsing in pod informer crashes Argo Workflows Controller

CVE-2026-40886Published 4 months agoUpdated 5 days agoSource: OSV

Affected packages

  • github.com/argoproj/argo-workflows/v3
  • github.com/argoproj/argo-workflows/v4

Exploit signal

Known exploited (CISA KEV)
No
EPSS score
EPSS percentile

EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.