CVE-2025-26482

Name: CVE-2025-26482
Creator: NVD / NIST
Published: 2025-09-25T21:15:31.72+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.9/10EPSS 0.28%

Last modified Jun 17, 2026

CVE-2025-26482 is a medium-severity vulnerability rated 4.9/10 on the CVSS scale. Dell PowerEdge Server BIOS and Dell iDRAC9, all versions, contains an Information Disclosure vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Information Disclosure.. EPSS estimates a 0.28% chance of exploitation in the next 30 days.

Description

Dell PowerEdge Server BIOS and Dell iDRAC9, all versions, contains an Information Disclosure vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Information Disclosure.

Metrics

CVSS 3.1

4.9/10

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

EPSS Probability

0.28%

20.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-1258

Affected Software

Vendor	Product	Versions
Dell	Poweredge R770 Firmware	< 1.2.6
Dell	Poweredge R670 Firmware	< 1.2.6
Dell	Poweredge R570 Firmware	< 1.2.6
Dell	Poweredge R470 Firmware	< 1.2.6
Dell	Poweredge R6715 Firmware	< 1.1.2
Dell	Poweredge R7715 Firmware	< 1.1.2
Dell	Poweredge R6725 Firmware	< 1.1.3
Dell	Poweredge R7725 Firmware	< 1.1.3
Dell	Poweredge R660 Firmware	< 2.5.4
Dell	Poweredge R760 Firmware	< 2.5.4
Dell	Poweredge C6620 Firmware	< 2.5.4
Dell	Poweredge Mx760c Firmware	< 2.5.4
Dell	Poweredge R860 Firmware	< 2.5.4
Dell	Poweredge R960 Firmware	< 2.5.4
Dell	Poweredge Hs5610 Firmware	< 2.5.4
Dell	Poweredge Hs5620 Firmware	< 2.5.4
Dell	Poweredge R660xs Firmware	< 2.5.4
Dell	Poweredge R760xs Firmware	< 2.5.4
Dell	Poweredge R760xd2 Firmware	< 2.5.4
Dell	Poweredge T560 Firmware	< 2.5.4
Dell	Poweredge R760xa Firmware	< 2.5.4
Dell	Poweredge Xe9680 Firmware	< 2.5.4
Dell	Poweredge Xe9680l Firmware	< 2.5.4
Dell	Poweredge Xr5610 Firmware	< 2.5.4
Dell	Poweredge Xr8610t Firmware	< 2.5.4
Dell	Poweredge Xr8620t Firmware	< 2.5.4
Dell	Poweredge Xr7620 Firmware	< 2.5.4
Dell	Poweredge Xe8640 Firmware	< 2.5.4
Dell	Poweredge Xe9640 Firmware	< 2.5.4
Dell	Poweredge T160 Firmware	< 2.0.0
Dell	Poweredge T360 Firmware	< 2.0.0
Dell	Poweredge R260 Firmware	< 2.0.0
Dell	Poweredge R360 Firmware	< 2.0.0
Dell	Poweredge R650 Firmware	< 1.16.2
Dell	Poweredge R750 Firmware	< 1.16.2
Dell	Poweredge R750xa Firmware	< 1.16.2
Dell	Poweredge C6520 Firmware	< 1.16.2
Dell	Poweredge Mx750c Firmware	< 1.16.2
Dell	Poweredge R550 Firmware	< 1.16.2
Dell	Poweredge R450 Firmware	< 1.16.2
Dell	Poweredge R650xs Firmware	< 1.16.2
Dell	Poweredge R750xs Firmware	< 1.16.2
Dell	Poweredge T550 Firmware	< 1.16.2
Dell	Poweredge Xr11 Firmware	< 1.16.2
Dell	Poweredge Xr12 Firmware	< 1.16.2
Dell	Poweredge Xr4510c Firmware	< 1.17.3
Dell	Poweredge Xr4520c Firmware	< 1.17.3
Dell	Poweredge T150 Firmware	< 1.11.1
Dell	Poweredge T350 Firmware	< 1.11.1
Dell	Poweredge R250 Firmware	< 1.11.1

Showing 50 of 113 affected configurations. See NVD for the full list.

References

https://www.dell.com/support/kbdoc/en-us/000370138/dsa-2025-046-security-update-for-dell-poweredge-server-and-dell-idrac9-for-information-disclosure-vulnerabilityVendor Advisory

Timeline

Published: Sep 25, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-26482?

How severe is CVE-2025-26482?

CVE-2025-26482 has a CVSS score of 4.9/10 (MEDIUM severity). The EPSS model estimates a 0.28% probability of exploitation in the next 30 days.

How do I fix CVE-2025-26482?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-26482?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST