CVE-2026-93070

CVE CVE-2026-93070EUVD EUVD-2026-82180Published 2026-09-17T16:10:54.000ZLast changed 2026-09-18T17:55:50.000ZCVSS 7.8

What the advisory describes

In the Linux kernel, the following vulnerability has been resolved: media: ipu6: Do not free aux device pdata after init ipu6_bus_initialize_device() stores the isys/psys pdata pointer in struct ipu6_bus_device and initializes the auxiliary device. After that point, error unwinding must drop the auxiliary device reference and let ipu6_bus_release() free both the bus device and adev->pdata. The isys and psys init paths already call put_device() when MMU initialization fails, and ipu6_bus_add_device() calls auxiliary_device_uninit() on auxiliary_device_add() failure. Both paths therefore run the bus release callback. The extra kfree(pdata) in the callers can release the same object a second time. Remove the manual pdata frees after the auxiliary device has been initialized. This issue was found by a static analysis checker and confirmed by manual source review.

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 patch: 7.2.6; cb3117b074aefb0320d8d728a0a7f277a121adbd <5323ed5a7bb2568191ec676b2035b0396105aa05; cb3117b074aefb0320d8d728a0a7f277a121adbd <9be07216af4cfc4813e1a46ce26407d31ea845de; cb3117b074aefb0320d8d728a0a7f277a121adbd <7d102d1f0631807a491a140f67c9628dea85dfd2; patch: 7.3-rc1; patch: 6.12.110; patch: 6.18.52; 6.10; patch: 0; cb3117b074aefb0320d8d728a0a7f277a121adbd <faa1eb97f0e66bf122f44b62be6b323f86333e9f

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

Does this concern one of your customers?

This page cannot answer that — it does not know your estate. Whoever has recorded their environments gets the answer the morning after publication, together with a paragraph they can forward to the customer unedited.

Try it for 28 days

Patchlage reports hits and suspected hits. About everything else this system says nothing — neither this page nor the situation report ever claims that an estate is safe.