CVE-2026-93089

CVE CVE-2026-93089EUVD EUVD-2026-82197Published 2026-09-17T16:11:05.000Z

What the advisory describes

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.

Source: EUVD (ENISA), in the words of the advisory.

Products the advisory names

These come from the advisory itself, not from any check we performed.

Linux — Linux 05a2801d8b90c1b5159618d4bd3a3c65d60f3ff1 <d7c60c0fe2bd452b56fe07947842d64da61b7290; patch: 0; patch: 7.3-rc1; 05a2801d8b90c1b5159618d4bd3a3c65d60f3ff1 <fbaebd380caa4e1cec9306ca00231da6518a123f; 05a2801d8b90c1b5159618d4bd3a3c65d60f3ff1 <de0a4c103740cf54cf77370d47e03c9aa51aa5ee; 05a2801d8b90c1b5159618d4bd3a3c65d60f3ff1 <ae7980c9af698d0a7e6790d49249abc71f0fc304; 6.3; patch: 7.2.6; patch: 6.6.157; patch: 6.12.110; 05a2801d8b90c1b5159618d4bd3a3c65d60f3ff1 <d72e7e5f24687c0490aabf317653caffe0447aeb; patch: 6.18.52

The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.

Carried in the product catalogue

An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.

Linux — Linux

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