{"action":"Upgrade libx11 to 1.7.1-r0 or later.","affected":[{"fixed":"1.7.1-r0","introduced":"0"}],"component":"libx11","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.23","exploited":false,"fixed_versions":["1.7.1-r0"],"id":"tcs_01M5ND6FXS90ZAW0CWAAMMMZZK","modified_at":"2026-10-23T17:17:56.184293383Z","published_at":"2021-05-27T13:15:08.240Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-31535","https://security.alpinelinux.org/vuln/CVE-2021-31535"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-31535#Alpine:v3.23/libx11","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-31535"}],"summary":"LookupCol.c in X.Org X through X11R7.7 and libX11 before 1.7.1 might allow remote attackers to execute arbitrary code. The libX11 XLookupColor request (intended for server-side color lookup) contains"}