{"action":"Upgrade netcdf-parallel to 1:4.9.0-1 or later.","affected":[{"fixed":"1:4.9.0-1","introduced":"0"}],"component":"netcdf-parallel","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1:4.9.0-1"],"id":"tcs_01M5NFG1PXXCFE5RV434S6KRC7","modified_at":"2026-10-23T18:02:41.663439905Z","published_at":"2021-02-08T21:15:13.460Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-26220","https://security-tracker.debian.org/tracker/CVE-2021-26220"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-26220#Debian:12/netcdf-parallel","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-26220"}],"summary":"The ezxml_toxml function in ezxml 0.8.6 and earlier is vulnerable to OOB write when opening XML file after exhausting the memory pool."}