{"action":"Upgrade nanopb to 0.4.9.1-1 or later.","affected":[{"fixed":"0.4.9.1-1","introduced":"0"}],"component":"nanopb","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["0.4.9.1-1"],"id":"tcs_01M5NMET4H31QK1WMMCB8MS73Q","modified_at":"2026-09-15T09:03:15.386331443Z","published_at":"2024-12-02T16:15:14.603Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2024-53984","https://security-tracker.debian.org/tracker/CVE-2024-53984"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2024-53984#Debian:13/nanopb","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2024-53984"}],"summary":"Nanopb is a small code-size Protocol Buffers implementation. When the compile time option PB_ENABLE_MALLOC is enabled, the message contains at least one field with FT_POINTER field type, custom stream"}