CVE-2026-80568

CVE CVE-2026-80568EUVD EUVD-2026-66483Published 2026-08-26T14:37:30.000ZLast changed 2026-08-27T05:01:52.000ZCVSS 7.8

What the advisory describes

In the Linux kernel, the following vulnerability has been resolved: Input: synaptics-rmi4 - block s_input when F54 queue is busy Changing the input (diagnostic report type) mid-stream changes the report size. Since V4L2 buffers are allocated based on the size at stream start, changing the input while streaming could lead to a heap buffer overflow if the new size is larger than the allocated buffers. Prevent this by blocking VIDIOC_S_INPUT with -EBUSY if the V4L2 queue is busy (streaming).

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: 6.18.46; patch: 0; patch: 7.2; 3a762dbd5347514c3cb2ac756a92a3d1c7646a2d <7e994a9ecc0b49ad2fe63da9c92a8aca8a6614af; 3a762dbd5347514c3cb2ac756a92a3d1c7646a2d <1d718f1461766e9f00a8dbeb4f13f1b1c19d90ac; patch: 6.12.105; 3a762dbd5347514c3cb2ac756a92a3d1c7646a2d <493ba8e794729649689438edba72337111303cc4; patch: 6.1.184; 3a762dbd5347514c3cb2ac756a92a3d1c7646a2d <ddd9a53faf3b65e5920cb802cb1db6f4615bdfef; patch: 6.6.153; 3a762dbd5347514c3cb2ac756a92a3d1c7646a2d <ff0849705d29277fd1f6fc6596674b9308724fb2; patch: 5.10.266; 3a762dbd5347514c3cb2ac756a92a3d1c7646a2d <fa69f93015becf3729716de2199b58540aa99672; patch: 5.15.217; 3a762dbd5347514c3cb2ac756a92a3d1c7646a2d <fbfd76746adc16d64be29ff113f673b70bc3f5c2; 4.9; patch: 7.1.10; 3a762dbd5347514c3cb2ac756a92a3d1c7646a2d <cae79513f9115c350561b16f36adcb47c9bfff12

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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