{"action":"Upgrade exempi to 2.4.5-1 or later.","affected":[{"fixed":"2.4.5-1","introduced":"0"}],"component":"exempi","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["2.4.5-1"],"id":"tcs_01M5NDHSVRHSZ18FJMQGXK9M58","modified_at":"2026-10-23T18:03:09.135161465Z","published_at":"2018-03-06T18:29:00.580Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-7731","https://security-tracker.debian.org/tracker/CVE-2018-7731"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-7731#Debian:13/exempi","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-7731"}],"summary":"An issue was discovered in Exempi through 2.4.4. XMPFiles/source/FormatSupport/WEBP_Support.cpp does not check whether a bitstream has a NULL value, leading to a NULL pointer dereference in the WEBP::"}