{"action":"Upgrade linux to 6.17.6-1 or later.","affected":[{"fixed":"6.17.6-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.17.6-1"],"id":"tcs_01M5NNRH7ASBN6BBVRTE8C24PR","modified_at":"2026-10-23T18:04:35.852311138Z","published_at":"2025-10-28T12:15:39.043Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-40049","https://security-tracker.debian.org/tracker/CVE-2025-40049"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-40049#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-40049"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: Squashfs: fix uninit-value in squashfs_get_parent Syzkaller reports a \"KMSAN: uninit-value in squashfs_get_parent\" bug. This is caus"}