IBM Unified Extensible Firmware Interface (UEFI) on Flex System x880 X6, System x3850 X6…
Priority LOW 13Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- High
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
IBM Unified Extensible Firmware Interface (UEFI) on Flex System x880 X6, System x3850 X6, and System x3950 X6 devices allows remote authenticated users to cause an unspecified temporary denial of service by using privileged access to enable a legacy boot mode.
Why it matters now
EPSS 0.00784 56th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:ibm:uefi:*:*:*:*:*:*:*:* | all versions | Vulnerable | IBM |
| cpe:2.3:h:ibm:flex_system_x3850_x6:*:*:*:*:*:*:*:* | all versions | Running on | IBM |
| cpe:2.3:h:ibm:flex_system_x3950_x6:*:*:*:*:*:*:*:* | all versions | Running on | IBM |
| cpe:2.3:h:ibm:flex_system_x880_x6:*:*:*:*:*:*:*:* | all versions | Running on | IBM |
- cpe:2.3:o:ibm:uefi:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·IBM
- cpe:2.3:h:ibm:flex_system_x3850_x6:*:*:*:*:*:*:*:* Versions all versions Running on ·IBM
- cpe:2.3:h:ibm:flex_system_x3950_x6:*:*:*:*:*:*:*:* Versions all versions Running on ·IBM
- cpe:2.3:h:ibm:flex_system_x880_x6:*:*:*:*:*:*:*:* Versions all versions Running on ·IBM
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2014-4768
- 2026-10-03 Alias added: GHSA-55mm-gwv2-2mm5
References
Sources
- CVE-2014-4768 · CVE Program
- CVE-2014-4768 · NVD
- FIRST EPSS
- GHSA-55mm-gwv2-2mm5 · GitHub Advisory Database · CC BY 4.0
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