CVE-2026-50237highCWE-918

CVE-2026-50237: falha de alta gravidade em Red Hat OpenShift Container Platform 4.12

Openshift/console: namespace tenant ssrf with egress bypass, catalog poisoning, and admin-mediated supply chain escalation via projecthelmchartrepository in openshift console

Publicada em 11 ago 2026 · Atualizada em 21 set 2026

Seguir esta CVE + Monitorar Red Hat OpenShift Container Platform

Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.

21Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 7.4epss 0.5%

A Server-Side Request Forgery and supply chain flaw was found in the OpenShift Console Helm catalog proxy. A namespace tenant can plant a ProjectHelmChartRepository with an arbitrary URL that the console pod fetches server-side, bypassing tenant egress restrictions. Combined with catalog metadata poisoning and admin-mediated chart installation, this enables privilege escalation.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L

Produtos afetados

CVEs relacionadas — Red Hat OpenShift Container Platform 4.12

No mesmo produto, das mais perigosas para as menos.

CVE-2024-6387HIGHOpenssh: regresshion - race condition in ssh allows rce/dosEPSS 99.5%CVE-2024-6409HIGHOpenssh: possible remote code execution due to a race condition in signal handling affecting red hat enterprise linux 9EPSS 27.9%CVE-2024-12085HIGHRsync: info leak via uninitialized stack contentsEPSS 8.6%CVE-2026-16445HIGHDracut: dracut: root code execution via dhcp options command injection in networkmanager initrd moduleEPSS 3.2%CVE-2026-4408CRITICALSamba: remote code execution in samrEPSS 2.5%CVE-2024-7387CRITICALOpenshift/builder: path traversal allows command injection in privileged buildcontainer using docker build strategyEPSS 2.3%

Referências