{"id":"OESA-2026-2616","summary":"libsoup security update","details":"libsoup is an HTTP client/server library for GNOME. It uses GObjects and the glib main loop, to integrate well with GNOME applications, and also has a synchronous API, for use in threaded applications.\r\n\r\nSecurity Fix(es):\n\nA flaw was found in libsoup. A remote attacker could exploit an unsigned to signed conversion error in the `soup_body_input_stream_read_chunked()` function by sending a malicious HTTP request. This vulnerability occurs when libsoup operates behind a non-libsoup proxy server or as a proxy in front of a non-libsoup backend server. Successful exploitation can allow an attacker to bypass security controls, poison web caches, or gain unauthorized access.(CVE-2026-6324)","modified":"2026-08-18T01:20:03.704105503Z","published":"2026-06-12T11:11:33Z","upstream":["CVE-2026-6324"],"database_specific":{"severity":"Medium"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2616"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-6324"}],"affected":[{"package":{"name":"libsoup","ecosystem":"openEuler:22.03-LTS-SP4","purl":"pkg:rpm/openEuler/libsoup&distro=openEuler-22.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.74.2-18.oe2203sp4"}]}],"ecosystem_specific":{"aarch64":["libsoup-2.74.2-18.oe2203sp4.aarch64.rpm","libsoup-debuginfo-2.74.2-18.oe2203sp4.aarch64.rpm","libsoup-debugsource-2.74.2-18.oe2203sp4.aarch64.rpm","libsoup-devel-2.74.2-18.oe2203sp4.aarch64.rpm"],"noarch":["libsoup-help-2.74.2-18.oe2203sp4.noarch.rpm"],"src":["libsoup-2.74.2-18.oe2203sp4.src.rpm"],"x86_64":["libsoup-2.74.2-18.oe2203sp4.x86_64.rpm","libsoup-debuginfo-2.74.2-18.oe2203sp4.x86_64.rpm","libsoup-debugsource-2.74.2-18.oe2203sp4.x86_64.rpm","libsoup-devel-2.74.2-18.oe2203sp4.x86_64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2026-2616.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N"}]}