CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
Argo Workflows is an open source container-native workflow engine for orchestrating parallel jobs on Kubernetes. From 3.6.5 to 4.0.4, an unchecked array index in the pod informer's podGCFromPod() function causes a controller-wide panic when a workflow pod carries a malformed workflows.argoproj.io/pod-gc-strategy annotation. Because the panic occurs inside an informer goroutine (outside the controller's recover() scope), it crashes the entire controller process. The poisoned pod persists across restarts, causing a crash loop that halts all workflow processing until the pod is manually deleted. This vulnerability is fixed in 4.0.5 and 3.7.14.
Засегнати продукти
- argoproj argo-workflows: >= 4.0.0, < 4.0.5; >= 3.7.0, < 3.7.14; >= 3.6.5, <= 3.6.19
- Red Hat Red Hat OpenShift AI (RHOAI)
Вид слабост
История
- 23 април 2026 Публикувано
Други уязвимости в argoproj argo-workflows
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-40886
- https://nvd.nist.gov/vuln/detail/CVE-2026-40886
- https://github.com/argoproj/argo-workflows/security/advisories/GHSA-5jv8-h7qh-rf5p
- https://access.redhat.com/security/cve/CVE-2026-40886
- https://bugzilla.redhat.com/show_bug.cgi?id=2461236
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-40886.json