PT-2026-82957 · Linux · Linux Kernel
CVE-2026-80657
·
Published
2026-08-28
·
Updated
2026-08-28
None
No severity ratings or metrics are available. When they are, we'll update the corresponding info on the page.
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
An issue exists in the
accel/amdxdna component where management mailbox channel cleanup helpers may be triggered during error handling paths after the mgmt chann has already been destroyed. This can lead to a NULL pointer dereference when the system attempts to access the destroyed mailbox channel pointer.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Found an issue in the description? Have something to add? Feel free to write us 👾
Related Identifiers
Affected Products
Linux Kernel