CVE-2025-26482Dell PowerEdge Server BIOS and Dell iDRAC9, all versions, contains an Information Disclosure vulnerability. A high privileged attacker…

4.9MediumCVSS base score
0.30%Exploitation in 30 daysEPSS · top 77% of all CVEs
NoKnown exploitednot in CISA's KEV catalog
NonePublic exploitsnone known yet

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.

Timeline

2025
11 Feb 2025
11 Feb 2025
ID reserved
By dell
25 Sept 20258 months later
25 Sept 2025· 8 months later
Published
26 Sept 20251 day later
26 Sept 2025· 1 day later
Record updated

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

CVSS scores of CVE-2025-26482, by who scored it
Scored by	CVSS	Score	Vector
dellCNA (assigner)	3.1	Medium4.9	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
NVDNVD · Analyzed	3.1	Medium4.9	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

EPSS (exploitation in 30 days): 0.30% · top 77% of all CVEs (15 Nov 2026)
CISA SSVC: Exploitation: none · Automatable: no · Technical impact: partial

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.9.

Affected products

Dell · PowerEdge R770
- affected N/A – < 1.2.6
Dell · PowerEdge R670
- affected N/A – < 1.2.6
Dell · PowerEdge R570
- affected N/A – < 1.2.6
Dell · PowerEdge R470
- affected N/A – < 1.2.6
Dell · PowerEdge R6715
- affected N/A – < 1.1.2
Dell · PowerEdge R7715
- affected N/A – < 1.1.2
Dell · PowerEdge R6725
- affected N/A – < 1.1.3
Dell · PowerEdge R7725
- affected N/A – < 1.1.3
Dell · PowerEdge R660
- affected N/A – < 2.5.4
Dell · PowerEdge R760
- affected N/A – < 2.5.4
Dell · PowerEdge C6620
- affected N/A – < 2.5.4
Dell · PowerEdge MX760c
- affected N/A – < 2.5.4
Dell · PowerEdge R860
- affected N/A – < 2.5.4
Dell · PowerEdge R960
- affected N/A – < 2.5.4
Dell · PowerEdge HS5610
- affected N/A – < 2.5.4
Dell · PowerEdge HS5620
- affected N/A – < 2.5.4
Dell · PowerEdge R660xs
- affected N/A – < 2.5.4
Dell · PowerEdge R760xs
- affected N/A – < 2.5.4
Dell · PowerEdge R760xd2
- affected N/A – < 2.5.4
Dell · PowerEdge T560
- affected N/A – < 2.5.4
Dell · PowerEdge R760xa
- affected N/A – < 2.5.4
Dell · PowerEdge XE9680
- affected N/A – < 2.5.4
Dell · PowerEdge XE9680L
- affected N/A – < 2.5.4
Dell · PowerEdge XR5610
- affected N/A – < 2.5.4
Dell · PowerEdge XR8610t
- affected N/A – < 2.5.4
Dell · PowerEdge XR8620t
- affected N/A – < 2.5.4
Dell · PowerEdge XR7620
- affected N/A – < 2.5.4
Dell · PowerEdge XE8640
- affected N/A – < 2.5.4
Dell · PowerEdge XE9640
- affected N/A – < 2.5.4
Dell · PowerEdge T160
- affected N/A – < 2.0.0
Dell · PowerEdge T360
- affected N/A – < 2.0.0
Dell · PowerEdge R260
- affected N/A – < 2.0.0
Dell · PowerEdge R360
- affected N/A – < 2.0.0
Dell · PowerEdge R650
- affected N/A – < 1.16.2
Dell · PowerEdge R750
- affected N/A – < 1.16.2
Dell · PowerEdge R750XA
- affected N/A – < 1.16.2
Dell · PowerEdge C6520
- affected N/A – < 1.16.2
Dell · PowerEdge MX750C
- affected N/A – < 1.16.2
Dell · PowerEdge R550
- affected N/A – < 1.16.2
Dell · PowerEdge R450
- affected N/A – < 1.16.2
Dell · PowerEdge R650XS
- affected N/A – < 1.16.2
Dell · PowerEdge R750XS
- affected N/A – < 1.16.2
Dell · PowerEdge T550
- affected N/A – < 1.16.2
Dell · PowerEdge XR11
- affected N/A – < 1.16.2
Dell · PowerEdge XR12
- affected N/A – < 1.16.2
Dell · PowerEdge XR4510c
- affected N/A – < 1.17.3
Dell · PowerEdge XR4520c
- affected N/A – < 1.17.3
Dell · PowerEdge T150
- affected N/A – < 1.11.1
Dell · PowerEdge T350
- affected N/A – < 1.11.1
Dell · PowerEdge R250
- affected N/A – < 1.11.1
Dell · PowerEdge R350
- affected N/A – < 1.11.1
Dell · PowerEdge R740
- affected N/A – < 2.23.0
Dell · PowerEdge R740XD
- affected N/A – < 2.23.0
Dell · PowerEdge R640
- affected N/A – < 2.23.0
Dell · PowerEdge R940
- affected N/A – < 2.23.0
Dell · PowerEdge R540
- affected N/A – < 2.23.0
Dell · PowerEdge R440
- affected N/A – < 2.23.0
Dell · PowerEdge T440
- affected N/A – < 2.23.0
Dell · PowerEdge XR2
- affected N/A – < 2.23.0
Dell · PowerEdge R740XD2
- affected N/A – < 2.23.0
Dell · PowerEdge R840
- affected N/A – < 2.23.0
Dell · PowerEdge R940XA
- affected N/A – < 2.23.0
Dell · PowerEdge T640
- affected N/A – < 2.23.0
Dell · PowerEdge C6420
- affected N/A – < 2.23.0
Dell · PowerEdge FC640
- affected N/A – < 2.23.0
Dell · PowerEdge M640
- affected N/A – < 2.23.0
Dell · PowerEdge M640 (for PE VRTX)
- affected N/A – < 2.23.0
Dell · PowerEdge MX740C
- affected N/A – < 2.23.0
Dell · PowerEdge MX840C
- affected N/A – < 2.23.0
Dell · PowerEdge C4140
- affected N/A – < 2.23.0
Dell · DSS 8440
- affected N/A – < 2.23.0
Dell · PowerEdge XE2420
- affected N/A – < 2.23.0
Dell · PowerEdge XE7420
- affected N/A – < 2.23.0
Dell · PowerEdge XE7440
- affected N/A – < 2.23.0
Dell · PowerEdge T140
- affected N/A – < 2.18.0
Dell · PowerEdge T340
- affected N/A – < 2.18.0
Dell · PowerEdge R240
- affected N/A – < 2.18.0
Dell · PowerEdge R340
- affected N/A – < 2.18.0
Dell · Dell EMC Storage NX3240
- affected N/A – < 2.23.0
Dell · Dell EMC Storage NX3340
- affected N/A – < 2.23.0
Dell · Dell EMC NX440
- affected N/A – < 2.18.0
Dell · Dell XC Core XC660
- affected N/A – < 2.5.4
Dell · Dell XC Core XC760
- affected N/A – < 2.5.4
Dell · Dell XC Core XC660xs
- affected N/A – < 2.5.4
Dell · Dell XC Core XC760xa
- affected N/A – < 2.5.4
Dell · Dell EMC XC Core XC450
- affected N/A – < 1.16.2
Dell · Dell EMC XC Core XC650
- affected N/A – < 1.16.2
Dell · Dell EMC XC Core XC750
- affected N/A – < 1.16.2
Dell · Dell EMC XC Core XC750xa
- affected N/A – < 1.16.2
Dell · Dell EMC XC Core XC6520
- affected N/A – < 1.16.2
Dell · Dell EMC XC Core 6420 System
- affected N/A – < 2.23.0
Dell · Dell EMC XC Core XC640 System
- affected N/A – < 2.23.0
Dell · Dell EMC XC Core XC740xd System
- affected N/A – < 2.23.0
Dell · Dell EMC XC Core XC740xd2
- affected N/A – < 2.23.0
Dell · Dell EMC XC Core XC940 System
- affected N/A – < 2.23.0
Dell · Dell EMC XC Core XCXR2
- affected N/A – < 2.23.0
Dell · PowerEdge R6615
- affected N/A – < 1.11.2
Dell · PowerEdge R7615
- affected N/A – < 1.11.2
Dell · PowerEdge R6625
- affected N/A – < 1.11.2
Dell · PowerEdge R7625
- affected N/A – < 1.11.2
Dell · PowerEdge C6615
- affected N/A – < 1.6.2
Dell · PowerEdge R6515
- affected N/A – < 2.18.1
Dell · PowerEdge R6525
- affected N/A – < 2.18.1
Dell · PowerEdge R7515
- affected N/A – < 2.18.1
Dell · PowerEdge R7525
- affected N/A – < 2.18.1
Dell · PowerEdge C6525
- affected N/A – < 2.18.1
Dell · PowerEdge XE8545
- affected N/A – < 2.17.1
Dell · Dell EMC XC Core XC7525
- affected N/A – < 2.18.1
Dell · Dell XC Core XC7625
- affected N/A – < 1.11.2
Dell · PowerEdge R6415
- affected N/A – < 1.25.0
Dell · PowerEdge R7415
- affected N/A – < 1.25.0
Dell · PowerEdge R7425
- affected N/A – < 1.25.0
Dell · iDRAC9
- affected N/A – < 7.00.00.181
Dell · iDRAC9
- affected N/A – < 7.20.10.50

References1

https://www.dell.com/support/kbdoc/en-us/000370138/dsa-2025-046-security-update-for-dell-poweredge-server-and-dell-idrac9-for-information-disclosure-vulnerability (opens in a new tab)vendor-advisory

Sources

The same CVE in the primary databases and aggregators, to check against.

Badge for a README or a ticket

[![CVE-2025-26482](https://cveledger.app/badge/CVE-2025-26482.svg)](https://cveledger.app/cve/CVE-2025-26482)

Record last updated 26 Sept 2025, 17:39 UTC.