CVE-2026-68427: Linux 6.1.178 to before 6.1.183, 6.6.145 to before 6.6.148, 6.12.97 to before 6.12.101, 6.18.40 to before 6.18.42…

Affected technology

Linux · af755456299d44e4ed6af3b7c70a7f03ea37fdf1 to before 86a9bd8c8f422d5f3079da31e151868902fcc702, 71c017b3f83ff72638f2a1b1d6d4e7bc61d30231 to before abeff53233b984571b87582bb588b4b38ef4ea50, 0e9dd7cfb9986b78cc81eca126ccfbf57f4c0602 to before 5b7e5f84d3d4cea10c3764d2da274810a7934228, 8c0d3cf0d5108c96317e0eca92b60dd368867cef to before 5f4de3c717d34a24d555af581947742980778c02, df63c76f9c8d881ca7bce1aecfba512328d0527d to before b773faa32b0a98c3eb2b50d96de631681e5d1157, 3cbf5e3c46e66d9b3b6b91099bb720c6cb1be3bc to before 266cddf7bd0f6c79b6c0633aef742a22bf70265b
Linux

Linux · 6.1.178 to before 6.1.183, 6.6.145 to before 6.6.148, 6.12.97 to before 6.12.101, 6.18.40 to before 6.18.42, 7.1.5 to before 7.1.6
Linux

Component: Not specified by the source
File: drivers/gpu/host1x/bus.c

Attack conditions (Source advisory, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.