{"action":"Upgrade linux to 6.1.170-1 or later.","affected":[{"fixed":"6.1.170-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.1.170-1"],"id":"tcs_01M5NS404B97RVW9DC2JA8WQ51","modified_at":"2026-10-01T03:03:05.087795809Z","published_at":"2026-05-06T12:16:47.647Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-43266","https://security-tracker.debian.org/tracker/CVE-2026-43266"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-43266","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-43266"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: EFI/CPER: don't go past the ARM processor CPER record buffer There's a logic inside GHES/CPER to detect if the section_length is too"}