Improper input validation in Intel BIOS firmware
Priority LOW 35CWE-20Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
Improper input validation for some Intel(R) BIOS firmware may allow a privileged user to potentially enable escalation of privilege via local access.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00185 8th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | Intel(R) BIOS firmware | See references | — | No fix listed | CNA |
- Intel(R) BIOS firmware Vendor— Affected See references Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-32766
- 2026-10-03 Alias added: GHSA-qg2q-896c-h92q
References
More Intel Compute Stick Stk2mv64cc Firmware vulnerabilities
- TI-2023-15898 Improper input validation in Intel NUC Rugged Kit, Intel NUC Kit and Intel Compute… CVSS 3.1HIGH 8.2
- TI-2023-11043 Improper access control in Intel NUC BIOS firmware CVSS 3.1MEDIUM 5.8
Sources
- CVE-2022-32766 · CVE Program
- CVE-2022-32766 · NVD
- FIRST EPSS
- GHSA-qg2q-896c-h92q · GitHub Advisory Database · CC BY 4.0
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