Redpacketsecurity Critical CVEs Disclosed for Kaneo and Argo Workflows
Article Content
- •CVE-2026-63104 allows unauthorized task modifications in Kaneo.
- •CVE-2026-93991 exposes archived workflows across namespaces in Argo Workflows.
- •Patches for both vulnerabilities are available; immediate action is recommended.
Two high-priority vulnerabilities have been disclosed affecting Kaneo and Argo Workflows. CVE-2026-63104 in Kaneo allows low-privileged users to delete or modify tasks via a flawed bulk task endpoint, impacting task integrity. CVE-2026-93991 in Argo Workflows permits attackers to access archived workflows across namespaces, risking exposure of sensitive operational metadata. Both vulnerabilities require urgent remediation, with Kaneo's patch released on September 22, 2026, and Argo's on September 19, 2026. No active exploitation has been confirmed for either CVE, but proof-of-concept indicators exist for Kaneo. Organizations using these platforms should audit permissions and apply patches immediately to mitigate risks.
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