{"action":"Upgrade linux to 6.16.6-1 or later.","affected":[{"fixed":"6.16.6-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.16.6-1"],"id":"tcs_01M5NNPT46G50NZ9X94FDJ48X8","modified_at":"2026-10-23T18:05:06.069916775Z","published_at":"2025-09-19T16:15:44.760Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-39858","https://security-tracker.debian.org/tracker/CVE-2025-39858"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-39858","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-39858"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: eth: mlx4: Fix IS_ERR() vs NULL check bug in mlx4_en_create_rx_ring Replace NULL check with IS_ERR() check after calling page_pool_c"}