{"id":"JLSEC-2026-1278","summary":"GNOME libsoup before 3.6.1 allows a buffer overflow in applications that perform conversion to...","details":"GNOME libsoup before 3.6.1 allows a buffer overflow in applications that perform conversion to UTF-8 in `soup_header_parse_param_list_strict`. There is a plausible way to reach this remotely via `soup_message_headers_get_content_type` (e.g., an application may want to retrieve the content type of a request or response).","modified":"2026-08-13T09:58:42.151231406Z","published":"2026-08-13T09:38:52.525Z","upstream":["CVE-2024-52531","EUVD-2024-45941","GHSA-5mc3-gwcr-mgc3"],"database_specific":{"sources":[{"published":"2024-11-11T20:15:20.313Z","url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2024-52531","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2024-52531","database_specific":{"status":"Modified"},"id":"CVE-2024-52531","imported":"2026-08-12T15:24:40.384Z","modified":"2026-06-17T08:07:23.917Z"},{"url":"https://api.github.com/advisories/GHSA-5mc3-gwcr-mgc3","html_url":"https://github.com/advisories/GHSA-5mc3-gwcr-mgc3","id":"GHSA-5mc3-gwcr-mgc3","imported":"2026-08-12T15:24:44.091Z","modified":"2025-11-04T00:32:02Z","published":"2024-11-11T21:31:49Z"},{"id":"EUVD-2024-45941","imported":"2026-08-12T15:24:42.261Z","modified":"2025-11-03T22:28:37Z","published":"2024-11-11T00:00:00Z","url":"https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2024-45941","html_url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2024-45941"}],"license":"CC-BY-4.0"},"references":[{"type":"WEB","url":"https://github.com/advisories/GHSA-5mc3-gwcr-mgc3"},{"type":"WEB","url":"https://gitlab.gnome.org/GNOME/libsoup/-/merge_requests/407"},{"type":"WEB","url":"https://gitlab.gnome.org/GNOME/libsoup/-/merge_requests/407#note_2316401"},{"type":"WEB","url":"https://gitlab.gnome.org/Teams/Releng/security/-/wikis/home"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/12/msg00014.html"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-52531"},{"type":"WEB","url":"https://offsec.almond.consulting/using-aflplusplus-on-bug-bounty-programs-an-example-with-gnome-libsoup.html"}],"affected":[{"package":{"name":"Soup3_jll","ecosystem":"Julia","purl":"pkg:julia/Soup3_jll?uuid=fcd1aa73-243d-5665-acf3-2a5a4322c7a8"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1278.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L","source":"CNA"}]}