Is CVE-2026-78020 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-78020?

CVE-2026-78020 has a CVSS v3 severity of HIGH (7.5).

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CVE-2026-78020

Description

Dell Secure Connect Gateway (SCG) Policy Manager, versions prior to 5.34.00.16, contains an Improper Certificate Validation vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Denial of service, Information disclosure, and Remote execution.