{"action":"Upgrade linux to 6.18.5-1 or later.","affected":[{"fixed":"6.18.5-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.18.5-1"],"id":"tcs_01M5NPC9QT7WF44ET196XAPWAB","modified_at":"2026-09-01T20:05:58.311643432Z","published_at":"2026-01-14T15:16:03.277Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-71135","https://security-tracker.debian.org/tracker/CVE-2025-71135"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-71135#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-71135"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: md/raid5: fix possible null-pointer dereferences in raid5_store_group_thread_cnt() The variable mddev->private is first assigned to"}