CVE-2026-23856

HIGH

Dell iDRAC Service Module - Privilege Escalation

Title source: llm
STIX 2.1

Description

Dell iDRAC Service Module (iSM) for Windows, versions prior to 6.0.3.1, and Dell iDRAC Service Module (iSM) for Linux, versions prior to 5.4.1.1, contain an Improper Access Control vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of privileges.

Scores

CVSS v3 7.8
EPSS 0.0002
EPSS Percentile 4.9%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-284
Status published
Products (3)
Dell/iDRAC Service Module < 5.4.1.1
Dell/iDRAC Service Module < 6.0.3.1
Dell/iDRAC Service Module for Linux < 5.4.1.1
Published Feb 12, 2026
Tracked Since Feb 18, 2026