CVE-2026-80568는 Linux에서 확인된 높음 등급 보안 취약점입니다. 공개 데이터에 표시된 영향 버전은 >= 3a762dbd5347514c3cb2ac756a92a3d1c7646a2d < 7e994a9ecc0b49ad2fe63da9c92a8aca8a6614af, >= 3a762dbd5347514c3cb2ac756a92a3d1c7646a2d < fa69f93015becf3729716de2199b58540aa99672, >= 3a762dbd5347514c3cb2ac756a92a3d1c7646a2d < 493ba8e794729649689438edba72337111303cc4, >= 3a762dbd5347514c3cb2ac756a92a3d1c7646a2d < 1d718f1461766e9f00a8dbeb4f13f1b1c19d90ac, >= 3a762dbd5347514c3cb2ac756a92a3d1c7646a2d < cae79513f9115c350561b16f36adcb47c9bfff12, >= 3a762dbd5347514c3cb2ac756a92a3d1c7646a2d < ff0849705d29277fd1f6fc6596674b9308724fb2, >= 3a762dbd5347514c3cb2ac756a92a3d1c7646a2d < ddd9a53faf3b65e5920cb802cb1db6f4615bdfef, >= 3a762dbd5347514c3cb2ac756a92a3d1c7646a2d < fbfd76746adc16d64be29ff113f673b70bc3f5c2, >= 4.9입니다. CVSS 기본 점수는 7.8점입니다. 현재 CISA KEV 등록은 확인되지 않았습니다.
NVD 영문 원문의 세부 내용은 한국어 설명으로 순차 보강 중입니다. 보강 전에는 제품·위험도·실제 악용 여부처럼 공개 데이터로 확인된 정보만 표시합니다.
영문 원문 보기
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).
