{"action":"Upgrade libsoup3 to 3.8.0-1 or later.","affected":[{"fixed":"3.8.0-1","introduced":"0"}],"component":"libsoup3","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3.8.0-1"],"id":"tcs_01M5NVDTEZTCYSHDFDAHTBS7ZQ","modified_at":"2026-10-19T04:00:12.689324814Z","published_at":"2026-08-20T09:16:48.167Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-77014","https://security-tracker.debian.org/tracker/CVE-2026-77014"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-77014#Debian:14/libsoup3","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-77014"}],"summary":"A flaw was found in libsoup's SoupServer HTTP Range header processing. The sort_ranges() comparator in soup-message-headers.c truncates a 64-bit subtraction result to 32-bit int, flipping the sign for"}