{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"jackson-dataformat-cbor","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NEZRW3CYJ16R6E55T7VKH8","modified_at":"2026-11-05T04:00:32.169252661Z","published_at":"2021-02-18T16:15:13.207Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-28491","https://security-tracker.debian.org/tracker/CVE-2020-28491"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-28491","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-28491"}],"summary":"This affects the package com.fasterxml.jackson.dataformat:jackson-dataformat-cbor from 0 and before 2.11.4, from 2.12.0-rc1 and before 2.12.1. Unchecked allocation of byte buffer can cause a java.lang"}