{"action":"Upgrade linux to 6.18.9-1 or later.","affected":[{"fixed":"6.18.9-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.18.9-1"],"id":"tcs_01M5NR18XXGE6DC93JGSKTCEH6","modified_at":"2026-10-01T03:03:08.512568234Z","published_at":"2026-02-14T16:15:55.760Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-23156","https://security-tracker.debian.org/tracker/CVE-2026-23156"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-23156#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-23156"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: efivarfs: fix error propagation in efivar_entry_get() efivar_entry_get() always returns success even if the underlying __efivar_entr"}