CVE-2026-64993: Dell Rvtools

Critical severity, CVSS 9.1. EPSS: 0.2% chance of exploitation in the next 30 days.

Dell RVTools versions prior to 4.8.1, contains an improper certificate validation vulnerability in the collector. A remote unauthenticated attacker could potentially exploit this vulnerability leading to loss of confidentiality and integrity.

Affected products

• Dell Rvtools: before 4.8.1 (fixed in 4.8.1)

Published 2026-08-06. Last modified 2026-08-10.