{"action":"Upgrade bubblewrap to 0.4.1-r0 or later.","affected":[{"fixed":"0.4.1-r0","introduced":"0"}],"component":"bubblewrap","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.19","exploited":false,"fixed_versions":["0.4.1-r0"],"id":"tcs_01M5NCPRFCGVKGN9SHJSBJSJV0","modified_at":"2026-09-11T10:17:51.444453337Z","published_at":"2020-03-31T18:15:26.963Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2020-5291","https://security.alpinelinux.org/vuln/CVE-2020-5291"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2020-5291#Alpine:v3.19/bubblewrap","url":"https://osv.dev/vulnerability/ALPINE-CVE-2020-5291"}],"summary":"Bubblewrap (bwrap) before version 0.4.1, if installed in setuid mode and the kernel supports unprivileged user namespaces, then the `bwrap --userns2` option can be used to make the setuid process keep"}