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TI-2022-09587 Aliases CVE-2022-26124GHSA-4fx6-7wgg-hm24

Memory corruption in Intel NUC Boards, Intel NUC 8 Boards, Intel NUC 8 Rugged Boards and…

Priority LOW 35CWE-119Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.

Summary

Improper buffer restrictions in BIOS firmware for some Intel(R) NUC Boards, Intel(R) NUC 8 Boards, Intel(R) NUC 8 Rugged Boards and Intel(R) NUC 8 Rugged Kits before version CHAPLCEL.0059 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 0.00166 5th 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

VendorProductAffected versionsFixed inStatusSource
—Intel(R) NUC Boards, Intel(R) NUC 8 Boards, Intel(R) NUC 8 Rugged Boards and Intel(R) NUC 8 Rugged Kitsbefore version CHAPLCEL.0059—No fix listedCNA
  • Intel(R) NUC Boards, Intel(R) NUC 8 Boards, Intel(R) NUC 8 Rugged Boards and Intel(R) NUC 8 Rugged Kits Vendor— Affected before version CHAPLCEL.0059 Fixed in — No fix listed CNA

CPE configurations NVD · 8

CPEVersionsRoleVendor
cpe:2.3:o:intel:nuc_8_rugged_kit_nuc8cchkrn_firmware:*:*:*:*:*:*:*:*before chaplcel.0059VulnerableIntel
cpe:2.3:h:intel:nuc_8_rugged_kit_nuc8cchkrn:-:*:*:*:*:*:*:*not specified by NVDRunning onIntel
cpe:2.3:o:intel:nuc_8_rugged_kit_nuc8cchkr_firmware:*:*:*:*:*:*:*:*before chaplcel.0059VulnerableIntel
cpe:2.3:h:intel:nuc_8_rugged_kit_nuc8cchkr:-:*:*:*:*:*:*:*not specified by NVDRunning onIntel
cpe:2.3:o:intel:nuc_8_rugged_board_nuc8cchbn_firmware:*:*:*:*:*:*:*:*before chaplcel.0059VulnerableIntel
cpe:2.3:h:intel:nuc_8_rugged_board_nuc8cchbn:-:*:*:*:*:*:*:*not specified by NVDRunning onIntel
cpe:2.3:o:intel:nuc_board_nuc8cchb_firmware:*:*:*:*:*:*:*:*before chaplcel.0059VulnerableIntel
cpe:2.3:h:intel:nuc_board_nuc8cchb:-:*:*:*:*:*:*:*not specified by NVDRunning onIntel
  • cpe:2.3:o:intel:nuc_8_rugged_kit_nuc8cchkrn_firmware:*:*:*:*:*:*:*:* Versions before chaplcel.0059 Vulnerable ·Intel
  • cpe:2.3:h:intel:nuc_8_rugged_kit_nuc8cchkrn:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
  • cpe:2.3:o:intel:nuc_8_rugged_kit_nuc8cchkr_firmware:*:*:*:*:*:*:*:* Versions before chaplcel.0059 Vulnerable ·Intel
  • cpe:2.3:h:intel:nuc_8_rugged_kit_nuc8cchkr:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
  • cpe:2.3:o:intel:nuc_8_rugged_board_nuc8cchbn_firmware:*:*:*:*:*:*:*:* Versions before chaplcel.0059 Vulnerable ·Intel
  • cpe:2.3:h:intel:nuc_8_rugged_board_nuc8cchbn:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel
  • cpe:2.3:o:intel:nuc_board_nuc8cchb_firmware:*:*:*:*:*:*:*:* Versions before chaplcel.0059 Vulnerable ·Intel
  • cpe:2.3:h:intel:nuc_board_nuc8cchb:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Intel

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-26124
  2. 2026-10-03 Alias added: GHSA-4fx6-7wgg-hm24

References

Patch 1

  • TI-2023-15898 Improper input validation in Intel NUC Rugged Kit, Intel NUC Kit and Intel Compute… CVSS 3.1HIGH 8.2
  • TI-2023-08577 Improper access control in Intel NUC BIOS firmware CVSS 3.1HIGH 7.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences