{"action":"Upgrade libxml2 to 2.9.4+dfsg1-2.1 or later.","affected":[{"fixed":"2.9.4+dfsg1-2.1","introduced":"0"}],"component":"libxml2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.9.4+dfsg1-2.1"],"id":"tcs_01M5NBM1WYNXYWMHWA57QA2H2F","modified_at":"2026-10-14T11:47:25.215036695Z","published_at":"2016-09-25T10:59:02.343Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2016-4658","https://security-tracker.debian.org/tracker/CVE-2016-4658"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2016-4658","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2016-4658"}],"summary":"xpointer.c in libxml2 before 2.9.5 (as used in Apple iOS before 10, OS X before 10.12, tvOS before 10, and watchOS before 3, and other products) does not forbid namespace nodes in XPointer ranges, whi"}