What is CVE-2026-64993?

CVE-2026-64993 is a medium-severity vulnerability in Dell Rvtools, classified under Improper Certificate Validation. CVSS score: 6.8/10. Published 2026-08-06.

How severe is CVE-2026-64993?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Vulnerability in Dell Rvtools

CVE-2026-64993

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 integri…

Vulnerability class: Improper Certificate Validation

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N.

Affected products

Dell Rvtools — versions 0

Weakness classification (CWE)

CWE-295 — Improper Certificate Validation

References

security_alert@emc.com (vendor-advisory)

Frequently asked questions

What is CVE-2026-64993?: CVE-2026-64993 is a medium-severity vulnerability in Dell Rvtools, classified under Improper Certificate Validation. CVSS score: 6.8/10. Published 2026-08-06.
How severe is CVE-2026-64993?: Medium severity. CVSS v3 base score is 6.8 out of 10.