DELL Security Advisory
Published Date: Not specified
CVE: CVE-2026-6923
Advisory Summary
🔐 🛡️ DSA-2026-224: Security Update for Dell PowerEdge TPM 2.0 Firmware Vulnerability
Dell has released DSA-2026-224 addressing a Trusted Platform Module (TPM) 2.0 firmware vulnerability affecting supported Dell PowerEdge server platforms. The reported severity is Low, but firmware issues involving a root-of-trust component are always important to validate across your fleet.
- Potential weakness in TPM 2.0 firmware may affect integrity/trust mechanisms that underpin secure boot and platform attestation workflows.
- While “Low” suggests limited exploitability, TPM-related firmware concerns can be higher impact in tightly regulated environments (e.g., attestation-heavy deployments, compliance audits).
- CVE-2026-6923
- PowerEdge systems including R770, R670, R570, R470, XE7740, R6715, R7715, R6725, R7725 and additional PowerEdge families noted in the advisory.
✅ Action Checklist (Recommended next steps)
1. Identify exposure: Confirm which of your PowerEdge servers match Dell’s affected product list and currently installed firmware baselines.
2. Update TPM/firmware: Apply the Dell-provided security update/firmware package from the advisory.
3. Validate post-update: Re-check TPM functionality (e.g., attestation/secure boot flows as applicable in your environment).
4. Track compliance: Record firmware versions before/after to support audits and internal risk reporting.
🔎 Operational Note
TPM firmware updates can require careful change-control procedures—schedule maintenance windows and ensure out-of-band access where possible.
-2026-6923