CVE-2026-86503

JetBrains IntelliJ IDEA versions prior to 2026.2.2 are vulnerable to Server-Side Request Forgery (SSRF) when opening untrusted projects that utilize Kubernetes spec-source URLs. This vulnerability could allow an attacker to manipulate requests sent from the server, potentially exposing sensitive information or internal services. Organizations using affected versions of IntelliJ IDEA, particularly those leveraging Kubernetes, should prioritize updating to mitigate this risk.