{"action":"Upgrade expat to 2.1.0~beta3-1 or later.","affected":[{"fixed":"2.1.0~beta3-1","introduced":"0"}],"component":"expat","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["2.1.0~beta3-1"],"id":"tcs_01M5NA02KZXMPCF00QFHNPVC7T","modified_at":"2026-10-23T17:47:25.491007394Z","published_at":"2012-07-03T19:55:02.757Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2012-1148","https://security-tracker.debian.org/tracker/CVE-2012-1148"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2012-1148#Debian:13/expat","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2012-1148"}],"summary":"Memory leak in the poolGrow function in expat/lib/xmlparse.c in expat before 2.1.0 allows context-dependent attackers to cause a denial of service (memory consumption) via a large number of crafted XM"}