Is CVE-2026-54489 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-54489?

CVE-2026-54489 has a CVSS v3 severity of CRITICAL (9.1).

Back

CVE-2026-54489

Description

Dell Virtual Storage Integrator for VMware vSphere Client, versions prior to 10.11.1.0, contain(s) a Sensitive Information Disclosure vulnerability. An unauthenticated remote attacker could potentially exploit this vulnerability, leading to information disclosure and session hijacking. This vulnerability is considered critical as it allows an unauthenticated attacker to obtain active session credentials and fully impersonate authenticated users, including administrators. Dell recommends customers to upgrade at the earliest opportunity.