TI-2026-46444 Aliases CVE-2026-64993 GHSA-f3q3-4gxr-rf8v

Improper certificate validation in Dell RVTools

MEDIUM 41CWE-295Published 2026-08-06 · Updated 2026-08-07

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Spoofing
Confidentiality · integrity · availability: High · High · None
Fix status: Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-295.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00236 14th percentileScored 2026-11-07

Fix Fixed RVTools (Dell): 4.8.1 or later

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Dell	RVTools	before 4.8.1 or later	4.8.1 or later	Patch available	CNA

RVTools VendorDell Affected before 4.8.1 or later Fixed in 4.8.1 or later Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:dell:rvtools::::::::	before 4.8.1	Vulnerable	Dell

cpe:2.3:a:dell:rvtools:*:*:*:*:*:*:*:* Versions before 4.8.1 Vulnerable ·Dell

Remediation

Fix · CNA RVTools (Dell) Fixed in 4.8.1 or later

Timeline

2026-10-02 Threatist record created from CVE-2026-64993
2026-10-03 Alias added: GHSA-f3q3-4gxr-rf8v

References

Advisory 1

https://www.dell.com/support/kbdoc/en-in/000494748/dsa-2026-325-security-update-for-dell-rvtools-vulnerability

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences