{"action":"Upgrade linux to 6.12.43-1 or later.","affected":[{"fixed":"6.12.43-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.43-1"],"id":"tcs_01M5NNNWP7RMK0X8YCPFA0CDSF","modified_at":"2026-10-23T18:04:34.449633055Z","published_at":"2025-09-11T17:15:39.663Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-39758","https://security-tracker.debian.org/tracker/CVE-2025-39758"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-39758","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-39758"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: RDMA/siw: Fix the sendmsg byte count in siw_tcp_sendpages Ever since commit c2ff29e99a76 (\"siw: Inline do_tcp_sendpages()\"), we have"}