{"action":"Upgrade linux to 6.12.111-1 or later.","affected":[{"fixed":"6.12.111-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.111-1"],"id":"tcs_01M5NW7ZXJB5FR8AFMP12EX52M","modified_at":"2026-10-23T17:47:43.604867219Z","published_at":"2026-09-11T20:19:39.673Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-89559","https://security-tracker.debian.org/tracker/CVE-2026-89559"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-89559#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-89559"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: libnvdimm/labels: Prevent integer overflow in __nd_label_validate() The on-media namespace index field nslot is a u32 read from the"}