CVE-2026-100078
Published Sep 25, 2026
Description
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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References
Other References
https://git.kernel.org/stable/c/034445e19f12bb8771c58e2ecf1fbd6eac9b5fac
https://git.kernel.org/stable/c/082b353c05b8eaf07e03fc1918c176cd3c216e25
https://git.kernel.org/stable/c/6b7d5abf3e374ca3af31ceb6b9b2efc7a48afde3
https://git.kernel.org/stable/c/905f57aefde4f4092a411c8a55856182fb1c7598
https://git.kernel.org/stable/c/ee91ae7f5815345612d8c0afd5d7efed361bcdb5
https://git.kernel.org/stable/c/f22ad9d1077c83718d9e6c84b71726287c1d1ad3
Frequently Asked Questions
What is CVE-2026-100078? +
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.
How do I check if I'm vulnerable to CVE-2026-100078? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.