{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NVPRT62QAEZ1A0M41HM9FH","modified_at":"2026-10-23T18:04:42.009000044Z","published_at":"2026-08-26T15:17:14.103Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-80580","https://security-tracker.debian.org/tracker/CVE-2026-80580"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-80580","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-80580"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: fbdev: bound mode sysfs output to the sysfs buffer mode_string() uses snprintf() which can return a value larger than the remaining"}