{"action":"Upgrade raptor2 to 2.0.15-r2 or later.","affected":[{"fixed":"2.0.15-r2","introduced":"0"}],"component":"raptor2","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.24","exploited":false,"fixed_versions":["2.0.15-r2"],"id":"tcs_01M6GBW1RBW4PEEK6ZQV47AE2T","modified_at":"2026-11-03T06:30:48.042734970Z","published_at":"2020-11-06T18:15:11.967Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2017-18926","https://security.alpinelinux.org/vuln/CVE-2017-18926"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2017-18926#Alpine:v3.24/raptor2","url":"https://osv.dev/vulnerability/ALPINE-CVE-2017-18926"}],"summary":"raptor_xml_writer_start_element_common in raptor_xml_writer.c in Raptor RDF Syntax Library 2.0.15 miscalculates the maximum nspace declarations for the XML writer, leading to heap-based buffer overflo"}