Bug 2541422 (CVE-2026-100078) - CVE-2026-100078 kernel: wifi: iwlwifi: mei: pass correct argument to function
Summary: CVE-2026-100078 kernel: wifi: iwlwifi: mei: pass correct argument to function
Keywords:
Status: NEW
Alias: CVE-2026-100078
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-25 13:27 UTC by OSIDB Bzimport
Modified: 2026-11-06 16:46 UTC (History)
17 users (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2026-09-25 13:27:14 UTC 
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.
Comment 1 Mauro Matteo Cascella 2026-09-30 15:33:27 UTC 
Upstream advisory:
https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-100078.mbox
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