CVE-2026-74556는 Linux에서 확인된 긴급 등급 보안 취약점입니다. 공개 데이터에 표시된 영향 버전은 >= a081c13e39b5c17052a7b46fafa61019c4c110ff < a51812842084fd390590ab8dc0431f10c73ddc56, >= a081c13e39b5c17052a7b46fafa61019c4c110ff < a8f94cc9f0e5759252551be3a172960c57f21f54, >= a081c13e39b5c17052a7b46fafa61019c4c110ff < f1a3a51fc5dba0e99532379665069f1700da6b44, >= a081c13e39b5c17052a7b46fafa61019c4c110ff < c97b5265cc47775f77fd2a23d6bde0426997b233, >= a081c13e39b5c17052a7b46fafa61019c4c110ff < 084af0253673425ce2ae62e3c7f74f0dd023711b, >= a081c13e39b5c17052a7b46fafa61019c4c110ff < 72815741715bd41556dac5eeb068bf0f8af06ee7, >= a081c13e39b5c17052a7b46fafa61019c4c110ff < b0aa3e8e2ab4ca92adb28a3ef41873b3363b8676, >= a081c13e39b5c17052a7b46fafa61019c4c110ff < c1dea15f819cded9b3faf58f8bec72323568b6e6, >= 2.6.29입니다. CVSS 기본 점수는 9.8점입니다. 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: scsi: libiscsi_tcp: Bound SCSI Response data segment to the connection buffer iscsi_tcp_hdr_dissect() receives the data segment of several PDU types into the fixed-size conn->data buffer, which is allocated for ISCSI_DEF_MAX_RECV_SEG_LEN (8192) bytes. For the LOGIN_RSP, TEXT_RSP, REJECT and ASYNC_EVENT opcodes the dissect path already rejects a PDU whose DataSegmentLength exceeds that buffer. The SCSI Command Response (ISCSI_OP_SCSI_CMD_RSP) path also copies its data segment (sense/response data) into conn->data via iscsi_t...
