{"action":"Upgrade bcel to 6.5.0-2 or later.","affected":[{"fixed":"6.5.0-2","introduced":"0"}],"component":"bcel","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.5.0-2"],"id":"tcs_01M5NH06N3FH0NB464RTAM1E6C","modified_at":"2026-10-15T08:02:32.524740949Z","published_at":"2022-11-07T13:15:10.270Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-42920","https://security-tracker.debian.org/tracker/CVE-2022-42920"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-42920#Debian:14/bcel","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-42920"}],"summary":"Apache Commons BCEL has a number of APIs that would normally only allow changing specific class characteristics. However, due to an out-of-bounds writing issue, these APIs can be used to produce arbit"}