{"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_01M5NR3ETXH9MNFB5VWDF0Y02W","modified_at":"2026-10-23T18:05:36.003013039Z","published_at":"2026-04-03T16:16:24.913Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-23434","https://security-tracker.debian.org/tracker/CVE-2026-23434"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-23434#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-23434"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: serialize lock/unlock against other NAND operations nand_lock() and nand_unlock() call into chip->ops.lock_area/unlock"}