{"action":"Upgrade linux to 7.1.8-1 or later.","affected":[{"fixed":"7.1.8-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["7.1.8-1"],"id":"tcs_01M5NVQTZ4XHTKW99KTDJ22VT6","modified_at":"2026-10-17T17:00:17.192586918Z","published_at":"2026-08-28T08:16:54.390Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-80689","https://security-tracker.debian.org/tracker/CVE-2026-80689"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-80689#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-80689"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: tracing/mmiotrace: Add NULL check for mmio_trace_array in logging functions mmio_trace_rw() and mmio_trace_mapping() retrieve mmio_t"}