{"schemaVersion":3,"id":"MGASA-2025-0261","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated libsoup3 & libsoup packages fix security vulnerabilities\n\nLibsoup: heap buffer over-read in `skip_insignificant_space` when\nsniffing content. (CVE-2025-2784)\nLibsoup: denial of service attack to websocket server. (CVE-2025-32049)\nLibsoup: integer overflow in append_param_quoted. (CVE-2025-32050)\nLibsoup: segmentation fault when parsing malformed data uri.\n(CVE-2025-32051)\nLibsoup: heap buffer overflow in sniff_unknown(). (CVE-2025-32052)\nLibsoup: heap buffer overflows in sniff_feed_or_html() and\nskip_insignificant_space(). (CVE-2025-32053)\nLibsoup: out of bounds reads in soup_headers_parse_request().\n(CVE-2025-32906)\nLibsoup: denial of service in server when client requests a large amount\nof overlapping ranges with range header. (CVE-2025-32907)\nLibsoup: denial of service on libsoup through http/2 server.\n(CVE-2025-32908)\nLibsoup: null pointer dereference on libsoup through function\n\"sniff_mp4\" in soup-content-sniffer.c. (CVE-2025-32909)\nLibsoup: null pointer deference on libsoup via /auth/soup-auth-digest.c\nthrough \"soup_auth_digest_authenticate\" on client when server omits the\n\"realm\" parameter in an unauthorized response with digest\nauthentication. (CVE-2025-32910)\nLibsoup: double free on soup_message_headers_get_content_disposition()\nthrough \"soup-message-headers.c\" via \"params\" ghashtable value.\n(CVE-2025-32911)\nLibsoup: null pointer dereference in client when server omits the\n\"nonce\" parameter in an unauthorized response with digest\nauthentication. (CVE-2025-32912)\nLibsoup: null pointer dereference in\nsoup_message_headers_get_content_disposition when \"filename\" parameter\nis present, but has no value in content-disposition header.\n(CVE-2025-32913)\nLibsoup: oob read on libsoup through function\n\"soup_multipart_new_from_message\" in soup-multipart.c leads to crash or\nexit of process. (CVE-2025-32914)\nLibsoup: memory leak on soup_header_parse_quality_list() via\nsoup-headers.c. (CVE-2025-46420)\nLibsoup: information disclosure may leads libsoup client sends\nauthorization header to a different host when being redirected by a\nserver. (CVE-2025-46421)\nLibsoup: null pointer dereference in libsoup may lead to denial of\nservice. (CVE-2025-4476)\nLibsoup: integer overflow in cookie expiration date handling in libsoup.\n(CVE-2025-4945)","dates":{"published":"2025-11-05T22:49:51.000Z","modified":"2026-04-16T04:41:13.813Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"mageia","product":"libsoup","name":"libsoup","label":"libsoup","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/libsoup","purlType":"rpm","versions":[{"text":"< 2.74.3-1.2.mga9","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.74.3-1.2.mga9","eol":null,"hubHref":null},{"vendor":"mageia","product":"libsoup3","name":"libsoup3","label":"libsoup3","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/libsoup3","purlType":"rpm","versions":[{"text":"< 3.4.2-1.2.mga9","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.4.2-1.2.mga9","eol":null,"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2025-0261.html","label":"advisories.mageia.org/MGASA-2025-0261.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=34187","label":"bugs.mageia.org/show_bug.cgi?id=34187","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://ubuntu.com/security/notices/USN-7432-1","label":"ubuntu.com/security/notices/USN-7432-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://openwall.com/lists/oss-security/2025/04/18/4","label":"openwall.com/lists/oss-security/2025/04/18/4","hostname":"openwall.com","tags":["WEB"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/53THXHSDPP4TLMFRSP5DPLY4DK72M7XY/","label":"lists.opensuse.org/archives/…","hostname":"lists.opensuse.org","tags":["WEB"]},{"url":"https://ubuntu.com/security/notices/USN-7543-1","label":"ubuntu.com/security/notices/USN-7543-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/NK7USYFSJPRTIVISSEDBLS53JCM5ETOI/","label":"lists.opensuse.org/archives/…","hostname":"lists.opensuse.org","tags":["WEB"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/EPLHUVQI4JICGWTVGG7KI7D4BMHB34YD/","label":"lists.opensuse.org/archives/…","hostname":"lists.opensuse.org","tags":["WEB"]}],"lineage":{"upstream":["CVE-2025-2784","CVE-2025-32049","CVE-2025-32050","CVE-2025-32051","CVE-2025-32052","CVE-2025-32053","CVE-2025-32906","CVE-2025-32907","CVE-2025-32908","CVE-2025-32909","CVE-2025-32910","CVE-2025-32911","CVE-2025-32912","CVE-2025-32913","CVE-2025-32914","CVE-2025-4476","CVE-2025-46421","CVE-2025-4945"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2025-11-05T22:49:51.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-16T04:41:13.813Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-20T16:03:33.640Z","stale":false,"partial":false}}