CVE-2026-64993: rvtools before 4.8.1 (exclusive); +1 more affected products

CVE-2026-64993. CVSS 3.1 base score 9.1 (CRITICAL, NVD). EPSS 0.00236 (percentile 0.13798), scored 22-Oct-2026.

Affected technology

rvtools · before 4.8.1 (exclusive)
dell

RVTools · 0 to before 4.8.1 or later
Dell

Description’s affected range: versions prior to 4.8.1,

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · User interaction required

Attack conditions (NVD, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

A remote unauthenticated attacker could potentially exploit this vulnerability leading to loss of confidentiality and integrity. Vendor/CNA’s CVSS 3.1 assessment (base score 6.8/10) rates confidentiality and integrity impact as high; availability impact as none. NVD’s CVSS 3.1 assessment (base score 9.1/10) rates confidentiality and integrity impact as high; availability impact as none.

Published 24-Oct-2026 01:43 UTC

CWE: CWE-295
CCR priority: 36.5 /100 (P4)
CVSS 3.1: 9.1 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N · NVD
EPSS: 0.00236 · percentile 0.13798 · 2026-10-22
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-64993.html