{"action":"Upgrade py3-pikepdf to 2.9.1-r2 or later.","affected":[{"fixed":"2.9.1-r2","introduced":"0"}],"component":"py3-pikepdf","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.19","exploited":false,"fixed_versions":["2.9.1-r2"],"id":"tcs_01M6GV7PF1YTM7JVWD705AP0A4","modified_at":"2026-11-03T06:32:38.766488133Z","published_at":"2021-04-01T20:15:12.453Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-29421","https://security.alpinelinux.org/vuln/CVE-2021-29421"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-29421#Alpine:v3.19/py3-pikepdf","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-29421"}],"summary":"models/metadata.py in the pikepdf package 1.3.0 through 2.9.2 for Python allows XXE when parsing XMP metadata entries."}