🛡️ CVE-2025-26482 — dss-8440-firmware
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.
How this vulnerability can be exploited
This issue can be reached over the network, attack complexity is low, an attacker needs administrative privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity none, availability none.
Affected software and timeline
Affected software: dss-8440-firmware (fixed in 2.23.0), emc-nx440-firmware (fixed in 2.18.0), emc-storage-nx3240-firmware (fixed in 2.23.0), emc-storage-nx3340-firmware (fixed in 2.23.0), emc-xc-core-6420-system-firmware (fixed in 2.23.0), emc-xc-core-xc450-firmware (fixed in 1.16.2), emc-xc-core-xc640-system-firmware (fixed in 2.23.0), emc-xc-core-xc650-firmware (fixed in 1.16.2), emc-xc-core-xc6520-firmware (fixed in 1.16.2), emc-xc-core-xc740xd-system-firmware (fixed in 2.23.0), emc-xc-core-xc740xd2-firmware (fixed in 2.23.0), emc-xc-core-xc750-firmware (fixed in 1.16.2), emc-xc-core-xc750xa-firmware (fixed in 1.16.2), emc-xc-core-xc7525-firmware (fixed in 2.18.1), emc-xc-core-xc940-system-firmware (fixed in 2.23.0), emc-xc-core-xcxr2-firmware (fixed in 2.23.0), idrac9-firmware (fixed in 7.20.10.50), poweredge-c4140-firmware (fixed in 2.23.0), poweredge-c6420-firmware (fixed in 2.23.0), poweredge-c6520-firmware (fixed in 1.16.2), poweredge-c6525-firmware (fixed in 2.18.1), poweredge-c6615-firmware (fixed in 1.6.2), poweredge-c6620-firmware (fixed in 2.5.4), poweredge-fc640-firmware (fixed in 2.23.0), poweredge-hs5610-firmware (fixed in 2.5.4), poweredge-hs5620-firmware (fixed in 2.5.4), poweredge-m640-firmware (fixed in 2.23.0), poweredge-mx740c-firmware (fixed in 2.23.0), poweredge-mx750c-firmware (fixed in 1.16.2), poweredge-mx760c-firmware (fixed in 2.5.4), poweredge-mx840c-firmware (fixed in 2.23.0), poweredge-r240-firmware (fixed in 2.18.0), poweredge-r250-firmware (fixed in 1.11.1), poweredge-r260-firmware (fixed in 2.0.0), poweredge-r340-firmware (fixed in 2.18.0), poweredge-r350-firmware (fixed in 1.11.1), poweredge-r360-firmware (fixed in 2.0.0), poweredge-r440-firmware (fixed in 2.23.0), poweredge-r450-firmware (fixed in 1.16.2), poweredge-r470-firmware (fixed in 1.2.6), poweredge-r540-firmware (fixed in 2.23.0), poweredge-r550-firmware (fixed in 1.16.2), poweredge-r570-firmware (fixed in 1.2.6), poweredge-r640-firmware (fixed in 2.23.0), poweredge-r6415-firmware (fixed in 1.25.0), poweredge-r650-firmware (fixed in 1.16.2), poweredge-r650xs-firmware (fixed in 1.16.2), poweredge-r6515-firmware (fixed in 2.18.1), poweredge-r6525-firmware (fixed in 2.18.1), poweredge-r660-firmware (fixed in 2.5.4), poweredge-r660xs-firmware (fixed in 2.5.4), poweredge-r6615-firmware (fixed in 1.11.2), poweredge-r6625-firmware (fixed in 1.11.2), poweredge-r670-firmware (fixed in 1.2.6), poweredge-r6715-firmware (fixed in 1.1.2), poweredge-r6725-firmware (fixed in 1.1.3), poweredge-r740-firmware (fixed in 2.23.0), poweredge-r740xd-firmware (fixed in 2.23.0), poweredge-r740xd2-firmware (fixed in 2.23.0), poweredge-r7415-firmware (fixed in 1.25.0), poweredge-r7425-firmware (fixed in 1.25.0), poweredge-r750-firmware (fixed in 1.16.2), poweredge-r750xa-firmware (fixed in 1.16.2), poweredge-r750xs-firmware (fixed in 1.16.2), poweredge-r7515-firmware (fixed in 2.18.1), poweredge-r7525-firmware (fixed in 2.18.1), poweredge-r760-firmware (fixed in 2.5.4), poweredge-r760xa-firmware (fixed in 2.5.4), poweredge-r760xd2-firmware (fixed in 2.5.4), poweredge-r760xs-firmware (fixed in 2.5.4), poweredge-r7615-firmware (fixed in 1.11.2), poweredge-r7625-firmware (fixed in 1.11.2), poweredge-r770-firmware (fixed in 1.2.6), poweredge-r7715-firmware (fixed in 1.1.2), poweredge-r7725-firmware (fixed in 1.1.3), poweredge-r840-firmware (fixed in 2.23.0), poweredge-r860-firmware (fixed in 2.5.4), poweredge-r940-firmware (fixed in 2.23.0), poweredge-r940xa-firmware (fixed in 2.23.0), poweredge-r960-firmware (fixed in 2.5.4), poweredge-t140-firmware (fixed in 2.18.0), poweredge-t150-firmware (fixed in 1.11.1), poweredge-t160-firmware (fixed in 2.0.0), poweredge-t340-firmware (fixed in 2.18.0), poweredge-t350-firmware (fixed in 1.11.1), poweredge-t360-firmware (fixed in 2.0.0), poweredge-t440-firmware (fixed in 2.23.0), poweredge-t550-firmware (fixed in 1.16.2), poweredge-t560-firmware (fixed in 2.5.4), poweredge-t640-firmware (fixed in 2.23.0), poweredge-xe2420-firmware (fixed in 2.23.0), poweredge-xe7420-firmware (fixed in 2.23.0), poweredge-xe7440-firmware (fixed in 2.23.0), poweredge-xe8545-firmware (fixed in 2.17.1), poweredge-xe8640-firmware (fixed in 2.5.4), poweredge-xe9640-firmware (fixed in 2.5.4), poweredge-xe9680-firmware (fixed in 2.5.4), poweredge-xe9680l-firmware (fixed in 2.5.4), poweredge-xr11-firmware (fixed in 1.16.2), poweredge-xr12-firmware (fixed in 1.16.2), poweredge-xr2-firmware (fixed in 2.23.0), poweredge-xr4510c-firmware (fixed in 1.17.3), poweredge-xr4520c-firmware (fixed in 1.17.3), poweredge-xr5610-firmware (fixed in 2.5.4), poweredge-xr7620-firmware (fixed in 2.5.4), poweredge-xr8610t-firmware (fixed in 2.5.4), poweredge-xr8620t-firmware (fixed in 2.5.4), xc-core-xc660-firmware (fixed in 2.5.4), xc-core-xc660xs-firmware (fixed in 2.5.4), xc-core-xc760-firmware (fixed in 2.5.4), xc-core-xc760xa-firmware (fixed in 2.5.4) and xc-core-xc7625-firmware (fixed in 1.11.2). Published on 25 September 2025 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.
References
Details
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| dss-8440-firmware | — | 2.23.0 |
| emc-nx440-firmware | — | 2.18.0 |
| emc-storage-nx3240-firmware | — | 2.23.0 |
| emc-storage-nx3340-firmware | — | 2.23.0 |
| emc-xc-core-6420-system-firmware | — | 2.23.0 |
| emc-xc-core-xc450-firmware | — | 1.16.2 |
| emc-xc-core-xc640-system-firmware | — | 2.23.0 |
| emc-xc-core-xc650-firmware | — | 1.16.2 |
| emc-xc-core-xc6520-firmware | — | 1.16.2 |
| emc-xc-core-xc740xd-system-firmware | — | 2.23.0 |
| emc-xc-core-xc740xd2-firmware | — | 2.23.0 |
| emc-xc-core-xc750-firmware | — | 1.16.2 |
| emc-xc-core-xc750xa-firmware | — | 1.16.2 |
| emc-xc-core-xc7525-firmware | — | 2.18.1 |
| emc-xc-core-xc940-system-firmware | — | 2.23.0 |
| emc-xc-core-xcxr2-firmware | — | 2.23.0 |
| idrac9-firmware | — | 7.20.10.50 |
| poweredge-c4140-firmware | — | 2.23.0 |
| poweredge-c6420-firmware | — | 2.23.0 |
| poweredge-c6520-firmware | — | 1.16.2 |
| poweredge-c6525-firmware | — | 2.18.1 |
| poweredge-c6615-firmware | — | 1.6.2 |
| poweredge-c6620-firmware | — | 2.5.4 |
| poweredge-fc640-firmware | — | 2.23.0 |
| poweredge-hs5610-firmware | — | 2.5.4 |
| poweredge-hs5620-firmware | — | 2.5.4 |
| poweredge-m640-firmware | — | 2.23.0 |
| poweredge-mx740c-firmware | — | 2.23.0 |
| poweredge-mx750c-firmware | — | 1.16.2 |
| poweredge-mx760c-firmware | — | 2.5.4 |
| poweredge-mx840c-firmware | — | 2.23.0 |
| poweredge-r240-firmware | — | 2.18.0 |
| poweredge-r250-firmware | — | 1.11.1 |
| poweredge-r260-firmware | — | 2.0.0 |
| poweredge-r340-firmware | — | 2.18.0 |
| poweredge-r350-firmware | — | 1.11.1 |
| poweredge-r360-firmware | — | 2.0.0 |
| poweredge-r440-firmware | — | 2.23.0 |
| poweredge-r450-firmware | — | 1.16.2 |
| poweredge-r470-firmware | — | 1.2.6 |
| poweredge-r540-firmware | — | 2.23.0 |
| poweredge-r550-firmware | — | 1.16.2 |
| poweredge-r570-firmware | — | 1.2.6 |
| poweredge-r640-firmware | — | 2.23.0 |
| poweredge-r6415-firmware | — | 1.25.0 |
| poweredge-r650-firmware | — | 1.16.2 |
| poweredge-r650xs-firmware | — | 1.16.2 |
| poweredge-r6515-firmware | — | 2.18.1 |
| poweredge-r6525-firmware | — | 2.18.1 |
| poweredge-r660-firmware | — | 2.5.4 |
| poweredge-r660xs-firmware | — | 2.5.4 |
| poweredge-r6615-firmware | — | 1.11.2 |
| poweredge-r6625-firmware | — | 1.11.2 |
| poweredge-r670-firmware | — | 1.2.6 |
| poweredge-r6715-firmware | — | 1.1.2 |
| poweredge-r6725-firmware | — | 1.1.3 |
| poweredge-r740-firmware | — | 2.23.0 |
| poweredge-r740xd-firmware | — | 2.23.0 |
| poweredge-r740xd2-firmware | — | 2.23.0 |
| poweredge-r7415-firmware | — | 1.25.0 |
| poweredge-r7425-firmware | — | 1.25.0 |
| poweredge-r750-firmware | — | 1.16.2 |
| poweredge-r750xa-firmware | — | 1.16.2 |
| poweredge-r750xs-firmware | — | 1.16.2 |
| poweredge-r7515-firmware | — | 2.18.1 |
| poweredge-r7525-firmware | — | 2.18.1 |
| poweredge-r760-firmware | — | 2.5.4 |
| poweredge-r760xa-firmware | — | 2.5.4 |
| poweredge-r760xd2-firmware | — | 2.5.4 |
| poweredge-r760xs-firmware | — | 2.5.4 |
| poweredge-r7615-firmware | — | 1.11.2 |
| poweredge-r7625-firmware | — | 1.11.2 |
| poweredge-r770-firmware | — | 1.2.6 |
| poweredge-r7715-firmware | — | 1.1.2 |
| poweredge-r7725-firmware | — | 1.1.3 |
| poweredge-r840-firmware | — | 2.23.0 |
| poweredge-r860-firmware | — | 2.5.4 |
| poweredge-r940-firmware | — | 2.23.0 |
| poweredge-r940xa-firmware | — | 2.23.0 |
| poweredge-r960-firmware | — | 2.5.4 |
| poweredge-t140-firmware | — | 2.18.0 |
| poweredge-t150-firmware | — | 1.11.1 |
| poweredge-t160-firmware | — | 2.0.0 |
| poweredge-t340-firmware | — | 2.18.0 |
| poweredge-t350-firmware | — | 1.11.1 |
| poweredge-t360-firmware | — | 2.0.0 |
| poweredge-t440-firmware | — | 2.23.0 |
| poweredge-t550-firmware | — | 1.16.2 |
| poweredge-t560-firmware | — | 2.5.4 |
| poweredge-t640-firmware | — | 2.23.0 |
| poweredge-xe2420-firmware | — | 2.23.0 |
| poweredge-xe7420-firmware | — | 2.23.0 |
| poweredge-xe7440-firmware | — | 2.23.0 |
| poweredge-xe8545-firmware | — | 2.17.1 |
| poweredge-xe8640-firmware | — | 2.5.4 |
| poweredge-xe9640-firmware | — | 2.5.4 |
| poweredge-xe9680-firmware | — | 2.5.4 |
| poweredge-xe9680l-firmware | — | 2.5.4 |
| poweredge-xr11-firmware | — | 1.16.2 |
| poweredge-xr12-firmware | — | 1.16.2 |
| poweredge-xr2-firmware | — | 2.23.0 |
| poweredge-xr4510c-firmware | — | 1.17.3 |
| poweredge-xr4520c-firmware | — | 1.17.3 |
| poweredge-xr5610-firmware | — | 2.5.4 |
| poweredge-xr7620-firmware | — | 2.5.4 |
| poweredge-xr8610t-firmware | — | 2.5.4 |
| poweredge-xr8620t-firmware | — | 2.5.4 |
| xc-core-xc660-firmware | — | 2.5.4 |
| xc-core-xc660xs-firmware | — | 2.5.4 |
| xc-core-xc760-firmware | — | 2.5.4 |
| xc-core-xc760xa-firmware | — | 2.5.4 |
| xc-core-xc7625-firmware | — | 1.11.2 |
References
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