CVE-2026-93089

In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scmi: Free transport channel on IDR failure If transport channel setup succeeds but the following IDR insertion fails, the error path destroys the transport device and frees the channel info without invoking the transport cleanup callback. Call chan_free() before destroying the device so transport specific resources such as IRQs, mailbox channels and mapped shared memory are released consistently with the normal teardown path.

CVSS

No CVSS.

References

Link	Resource
https://git.kernel.org/stable/c/ae7980c9af698d0a7e6790d49249abc71f0fc304
https://git.kernel.org/stable/c/d72e7e5f24687c0490aabf317653caffe0447aeb
https://git.kernel.org/stable/c/d7c60c0fe2bd452b56fe07947842d64da61b7290
https://git.kernel.org/stable/c/de0a4c103740cf54cf77370d47e03c9aa51aa5ee
https://git.kernel.org/stable/c/fbaebd380caa4e1cec9306ca00231da6518a123f

Configurations

No configuration.

History

17 Sep 2026, 17:18

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-17 17:18

Updated : 2026-09-17 17:18

NVD link : CVE-2026-93089

Mitre link : CVE-2026-93089

CVE.ORG link : CVE-2026-93089

JSON object : View

Products Affected

No product.

CWE

No CWE.

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