{"action":"Upgrade linux to 4.19.37-1 or later.","affected":[{"fixed":"4.19.37-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.19.37-1"],"id":"tcs_01M5NBB1HMY0QZFTR11MAZ2Z9W","modified_at":"2026-09-09T07:02:01.978059967Z","published_at":"2016-04-13T15:59:07.307Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2015-8553","https://security-tracker.debian.org/tracker/CVE-2015-8553"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2015-8553#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2015-8553"}],"summary":"Xen allows guest OS users to obtain sensitive information from uninitialized locations in host OS kernel memory by not enabling memory and I/O decoding control bits. NOTE: this vulnerability exists be"}