{"action":"Upgrade linux-6.12 to 6.12.113-1~deb12u1 or later.","affected":[{"fixed":"6.12.113-1~deb12u1","introduced":"0"}],"component":"linux-6.12","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.12.113-1~deb12u1"],"id":"tcs_01M5NWB29725JKC03QQPS9796G","modified_at":"2026-10-23T17:47:28.275654085Z","published_at":"2026-09-16T11:16:45.703Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-89806","https://security-tracker.debian.org/tracker/CVE-2026-89806"],"severity":{"label":"high","score":8.4},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-89806#Debian:12/linux-6.12","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-89806"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: drm/sysfb: ofdrm: Fix integer overflow in fb_size calculation The framebuffer size calculation `fb_size = linebytes * height` can ov"}