Not yet scoredPublished Aug 28, 2026

CVE-2026-80643EDAC/igen6: Fix call trace due to missing release()

Updated under an hour ago (2026-10-19 06:10 UTC)

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Exploited in the last 30 days

In the Linux kernel, the following vulnerability has been resolved: EDAC/igen6: Fix call trace due to missing release() When unloading the igen6_edac driver, there is a call trace: Device '(null)' does not have a release() function, it is broken and must be fixed. See Documentation/core-api/kobject.rst. WARNING: drivers/base/core.c:2567 at device_release+0x84/0x90, CPU#5: rmmod/127209 ... RIP: 0010:device_release+0x84/0x90 Call Trace: <TASK> kobject_put+0x8c/0x220 put_device+0x17/0x30 igen6_unregister_mcis+0xa2/0xe0 [igen6_edac] igen6_remove+0x82/0xb0 [igen6_edac] ... Fix the call trace by providing empty release() functions for the memory controller devices.

CVSS: Not yet scored
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Linux
NVD analysis: Received
Record last updated: Aug 28, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	10590a9d4f23e0a519730d79d39331df60ad2079 builds before 9a84ced0243c74aa431ec287555054c69e6167d1; from 10590a9d4f23e0a519730d79d39331df60ad2079 before a341302c5126ef96bb45286224d67ef60a24281e; from 10590a9d4f23e0a519730d79d39331df60ad2079 before ab1f9d466c7d83ab0d2a529e07984e53b5960dcd	CNA record

References

https://git.kernel.org/stable/c/9a84ced0243c74aa431ec287555054c69e6167d1
https://git.kernel.org/stable/c/a341302c5126ef96bb45286224d67ef60a24281e
https://git.kernel.org/stable/c/ab1f9d466c7d83ab0d2a529e07984e53b5960dcd

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.