{"action":"Upgrade libjpeg to 0.0~git20220615.842c7ba-1 or later.","affected":[{"introduced":"0"}],"component":"libjpeg","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["0.0~git20220615.842c7ba-1"],"id":"tcs_01M5NGQZ9KRTGG48JZX4CVQ1EJ","modified_at":"2026-10-15T08:01:30.892432014Z","published_at":"2022-06-02T14:15:58.153Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-31796","https://security-tracker.debian.org/tracker/CVE-2022-31796"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-31796#Debian:14/libjpeg","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2022-31796"}],"summary":"libjpeg 1.63 has a heap-based buffer over-read in HierarchicalBitmapRequester::FetchRegion in hierarchicalbitmaprequester.cpp because the MCU size can be different between allocation and use."}