{"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:14","exploited":false,"fixed_versions":["4.19.37-1"],"id":"tcs_01M5NDPB3FMP2RP87HAZB47J3Y","modified_at":"2026-09-21T07:01:44.100410573Z","published_at":"2019-04-23T22:29:05.367Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2019-11487","https://security-tracker.debian.org/tracker/CVE-2019-11487"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2019-11487#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2019-11487"}],"summary":"The Linux kernel before 5.1-rc5 allows page->_refcount reference count overflow, with resultant use-after-free issues, if about 140 GiB of RAM exists. This is related to fs/fuse/dev.c, fs/pipe.c, fs/s"}