{"action":"Upgrade linux to 6.12.85-1 or later.","affected":[{"fixed":"6.12.85-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.85-1"],"id":"tcs_01M5NRKVAD3AY0PVMDAEA8ZS3K","modified_at":"2026-10-01T03:03:09.672185696Z","published_at":"2026-04-24T15:16:32.347Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-31577","https://security-tracker.debian.org/tracker/CVE-2026-31577"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-31577#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-31577"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix NULL i_assoc_inode dereference in nilfs_mdt_save_to_shadow_map The DAT inode's btree node cache (i_assoc_inode) is initi"}