| id: GO-2026-5527 |
| modules: |
| - module: github.com/argoproj/argo-workflows |
| vulnerable_at: 0.4.7 |
| - module: github.com/argoproj/argo-workflows/v2 |
| vulnerable_at: 2.12.13 |
| - module: github.com/argoproj/argo-workflows/v3 |
| vulnerable_at: 3.7.15 |
| - module: github.com/argoproj/argo-workflows/v4 |
| versions: |
| - introduced: 4.0.0 |
| - fixed: 4.0.5 |
| vulnerable_at: 4.0.4 |
| summary: Argo Affected by SSO RBAC Delegation Nil Pointer Dereference DoS (gatekeeper.go) in github.com/argoproj/argo-workflows |
| cves: |
| - CVE-2026-42183 |
| ghsas: |
| - GHSA-p4gq-3vxj-f4jq |
| references: |
| - advisory: https://github.com/argoproj/argo-workflows/security/advisories/GHSA-p4gq-3vxj-f4jq |
| - advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-42183 |
| - fix: https://github.com/argoproj/argo-workflows/commit/c4cc17d0c034fa9a9cc01ef1af6c8016c93071d4 |
| - web: https://github.com/argoproj/argo-workflows/releases/tag/v4.0.5 |
| source: |
| id: GHSA-p4gq-3vxj-f4jq |
| created: 2026-06-25T15:46:25.119011965-04:00 |
| review_status: UNREVIEWED |
