CVE-2026-74647는 Linux에서 확인된 높음 등급 보안 취약점입니다. 공개 데이터에 표시된 영향 버전은 >= 2419e55e532de14fdf336e09e453aa2831c73a25 < 1edb654b2b41baee2ab5cf418baaf6e57dfbd802, >= 2419e55e532de14fdf336e09e453aa2831c73a25 < 4716c23c206a2f99ca54ebfdd8b5ba9dd0102240, >= 2419e55e532de14fdf336e09e453aa2831c73a25 < 99f8de36c84cb9b872157aa6c3578c2480cee4b8, >= 2419e55e532de14fdf336e09e453aa2831c73a25 < 97273624f7b356eaf8261609a75cfcb8738a165a, >= 2419e55e532de14fdf336e09e453aa2831c73a25 < fe70329055977fc1e8dc6291318d0dd75470795a, >= 2419e55e532de14fdf336e09e453aa2831c73a25 < 9bf22a7d950cec2d1efeca7f16bb20fcca84c36a, >= 2419e55e532de14fdf336e09e453aa2831c73a25 < 0beaa9bd7eb10d9b5e6352ed5161f3f3bbd4c3c5, >= 2419e55e532de14fdf336e09e453aa2831c73a25 < 6102ceb4eab845743ee57acd3863fbd06e93c927, >= 5.5입니다. 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: misc: fastrpc: Remove buffer from list prior to unmap operation fastrpc_req_munmap_impl() is called to unmap any buffer. The buffer is getting removed from the list after it is unmapped from DSP. This can create potential race conditions if multiple threads invoke unmap concurrently, where one thread may remove the entry from the list while another thread's unmap operation is still ongoing. Fix this by removing the buffer entry from the list before calling the unmap operation. If the unmap fails, the entry is re-added to th...
