CVE-2026-100078 in Linux

Summary

by MITRE • 09/25/2026

In the Linux kernel, the following vulnerability has been resolved:

wifi: iwlwifi: mei: pass correct argument to function

The first argument to iwl_mei_write_cyclic_buf() should be the cldev but the q_head pointer is passed instead. Fix it.

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• Responsible: Linux
• Reservation: 09/25/2026
• Disclosure: 09/25/2026
• Moderation: accepted
• Entry: VDB-410197
• CPE: ready
• CWE: CWE-119 (confirmed)
• CVSS: 9.9 (VulDB)
• EPSS: 0.00000
• KEV: no
• Activities: very low
• Sector: Transportation, Insurance, ...

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-100078
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-100078
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-100078/