{"schemaVersion":3,"id":"CVE-2026-0716","aliases":["SUSE-SU-2026:0847-1","SUSE-SU-2026:0886-1","SUSE-SU-2026:0894-1","SUSE-SU-2026:1004-1","SUSE-SU-2026:1179-1","SUSE-SU-2026:20737-1","UBUNTU-CVE-2026-0716","DEBIAN-CVE-2026-0716"],"status":"published","duplicateOf":null,"title":null,"description":"A flaw was found in libsoup’s WebSocket frame processing when handling incoming messages. If a non-default configuration is used where the maximum incoming payload size is unset, the library may read memory outside the intended bounds. This can cause unintended memory exposure or a crash. Applications using libsoup’s WebSocket support with this configuration may be impacted.","dates":{"published":"2026-01-13T23:07:06.305Z","modified":"2026-09-16T07:46:25.743Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":4.8,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":4.8,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Ubuntu","score":4.8,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L","exploitability":5.6,"impact":4.2,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Debian","score":4.8,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L","exploitability":5.6,"impact":4.2,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":4.8,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00382,"percentile":0.30969,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":0.022000000000000013,"baselineDate":"2026-09-21T00:00:00.000Z","baselineScore":0.0036},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.0036,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.0036,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.0036,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.0036,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.0036,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.0036,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.0036,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0036,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0036,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0036,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00382,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00382,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00382,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00382,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00382,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00382,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00382,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00382,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00382,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00382,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00382,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00382,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00382,"percentile":0.30969}],"last30":[{"date":"2026-09-21T00:00:00.000Z","score":0.0036,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0036,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0036,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00388,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00382,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00382,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00382,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00382,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00382,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00382,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00382,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00382,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00382,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00382,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00382,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00382,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00382,"percentile":0.30969}]},"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":[{"id":"CWE-805","name":"Buffer Access with Incorrect Length Value","description":"The product uses a sequential operation to read or write a buffer, but it uses an incorrect length value that causes it to access memory that is outside of the bounds of the buffer.","type":"weakness","status":"Incomplete","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/805.html"}],"affected":[{"vendor":"debian","product":"libsoup2.4","name":"libsoup2.4","label":"libsoup2.4","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/libsoup2.4","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"debian","product":"libsoup3","name":"libsoup3","label":"libsoup3","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/libsoup3","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null},{"text":"< 3.6.5-9","noFixRecorded":false,"fixedIn":null}],"versionsText":"All versions (No fix recorded) | < 3.6.5-9","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"libsoup2.4","name":"libsoup2.4","label":"libsoup2.4","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/libsoup2.4","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"libsoup3","name":"libsoup3","label":"libsoup3","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/libsoup3","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"opensuse","product":"libsoup2&distro=openSUSE Leap 15.6","name":"libsoup2","label":"libsoup2&distro=openSUSE Leap 15.6","ecosystem":"openSUSE","cpePart":null,"purl":"pkg:rpm/opensuse/libsoup2&distro=openSUSE Leap 15.6","purlType":"rpm","versions":[{"text":"< 2.74.3-150600.4.33.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.74.3-150600.4.33.1","eol":null,"hubHref":null},{"vendor":"opensuse","product":"libsoup&distro=openSUSE Leap 15.6","name":"libsoup","label":"libsoup&distro=openSUSE Leap 15.6","ecosystem":"openSUSE","cpePart":null,"purl":"pkg:rpm/opensuse/libsoup&distro=openSUSE Leap 15.6","purlType":"rpm","versions":[{"text":"< 3.4.4-150600.3.42.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.4.4-150600.3.42.1","eol":null,"hubHref":null},{"vendor":"suse","product":"libsoup2&distro=SUSE Linux Enterprise Micro 5.3","name":"libsoup2","label":"libsoup2&distro=SUSE Linux Enterprise Micro 5.3","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/libsoup2&distro=SUSE Linux Enterprise Micro 5.3","purlType":"rpm","versions":[{"text":"< 2.74.2-150400.3.34.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.74.2-150400.3.34.1","eol":null,"hubHref":null},{"vendor":"suse","product":"libsoup2&distro=SUSE Linux Enterprise Micro 5.4","name":"libsoup2","label":"libsoup2&distro=SUSE Linux Enterprise Micro 5.4","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/libsoup2&distro=SUSE Linux Enterprise Micro 5.4","purlType":"rpm","versions":[{"text":"< 2.74.2-150400.3.34.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.74.2-150400.3.34.1","eol":null,"hubHref":null},{"vendor":"suse","product":"libsoup2&distro=SUSE Linux Enterprise Micro 5.5","name":"libsoup2","label":"libsoup2&distro=SUSE Linux Enterprise Micro 5.5","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/libsoup2&distro=SUSE Linux Enterprise Micro 5.5","purlType":"rpm","versions":[{"text":"< 2.74.2-150400.3.34.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.74.2-150400.3.34.1","eol":null,"hubHref":null},{"vendor":"suse","product":"libsoup2&distro=SUSE Linux Enterprise Module for Basesystem 15 SP7","name":"libsoup2","label":"libsoup2&distro=SUSE Linux Enterprise Module for Basesystem 15 SP7","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/libsoup2&distro=SUSE Linux Enterprise Module for Basesystem 15 SP7","purlType":"rpm","versions":[{"text":"< 2.74.3-150600.4.33.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.74.3-150600.4.33.1","eol":null,"hubHref":null},{"vendor":"suse","product":"libsoup&distro=SUSE Linux Enterprise Micro 5.2","name":"libsoup","label":"libsoup&distro=SUSE Linux Enterprise Micro 5.2","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/libsoup&distro=SUSE Linux Enterprise Micro 5.2","purlType":"rpm","versions":[{"text":"< 2.68.4-150200.4.36.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.68.4-150200.4.36.1","eol":null,"hubHref":null},{"vendor":"suse","product":"libsoup&distro=SUSE Linux Enterprise Module for Basesystem 15 SP7","name":"libsoup","label":"libsoup&distro=SUSE Linux Enterprise Module for Basesystem 15 SP7","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/libsoup&distro=SUSE Linux Enterprise Module for Basesystem 15 SP7","purlType":"rpm","versions":[{"text":"< 3.4.4-150600.3.42.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.4.4-150600.3.42.1","eol":null,"hubHref":null},{"vendor":"suse","product":"libsoup&distro=SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","name":"libsoup","label":"libsoup&distro=SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/libsoup&distro=SUSE Linux Enterprise Server LTSS Extended Security 12 SP5","purlType":"rpm","versions":[{"text":"< 2.62.2-5.40.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2.62.2-5.40.1","eol":null,"hubHref":null},{"vendor":"suse","product":"libsoup&distro=SUSE Linux Micro 6.1","name":"libsoup","label":"libsoup&distro=SUSE Linux Micro 6.1","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/libsoup&distro=SUSE Linux Micro 6.1","purlType":"rpm","versions":[{"text":"< 3.4.4-slfo.1.1_8.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.4.4-slfo.1.1_8.1","eol":null,"hubHref":null}],"affectedCount":14,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-0716","label":"access.redhat.com/security/cve/CVE-2026-0716","hostname":"access.redhat.com","tags":["VDB Entry","X Refsource REDHAT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2427896","label":"bugzilla.redhat.com/show_bug.cgi?id=2427896","hostname":"bugzilla.redhat.com","tags":["Issue Tracking","X Refsource REDHAT"]},{"url":"https://gitlab.gnome.org/GNOME/libsoup/-/issues/476","label":"gitlab.gnome.org/GNOME/libsoup/-/issues/476","hostname":"gitlab.gnome.org","tags":[]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20260847-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-20260847-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1256418","label":"bugzilla.suse.com/1256418","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2026-0716","label":"www.suse.com/security/cve/CVE-2026-0716","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20260886-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-20260886-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20260894-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-20260894-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20261004-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-20261004-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20261179-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-20261179-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-202620737-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-202620737-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-0716","label":"ubuntu.com/security/CVE-2026-0716","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-0716","label":"www.cve.org/CVERecord?id=CVE-2026-0716","hostname":"www.cve.org","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-0716","label":"security-tracker.debian.org/tracker/CVE-2026-0716","hostname":"security-tracker.debian.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-0716","label":"nvd.nist.gov/vuln/detail/CVE-2026-0716","hostname":"nvd.nist.gov","tags":["Oval","Advisory"]}],"lineage":{"upstream":[],"downstream":["OPENSUSE-SU-2026:10040-1","OPENSUSE-SU-2026:10166-1","OPENSUSE-SU-2026:20142-1","OPENSUSE-SU-2026:20354-1","SUSE-SU-2026:0211-1","SUSE-SU-2026:0257-1","SUSE-SU-2026:0418-1","SUSE-SU-2026:0497-1","SUSE-SU-2026:0574-1","SUSE-SU-2026:0703-1","SUSE-SU-2026:20205-1","SUSE-SU-2026:20212-1","SUSE-SU-2026:20245-1","SUSE-SU-2026:20360-1","SUSE-SU-2026:22920-1","SUSE-SU-2026:4690-1"],"duplicates":[],"related":["OPENSUSE-SU-2026:10040-1","OPENSUSE-SU-2026:10166-1","OPENSUSE-SU-2026:20142-1","OPENSUSE-SU-2026:20354-1","SUSE-SU-2026:0211-1","SUSE-SU-2026:0257-1","SUSE-SU-2026:0418-1","SUSE-SU-2026:0497-1","SUSE-SU-2026:0574-1","SUSE-SU-2026:0703-1","SUSE-SU-2026:20205-1","SUSE-SU-2026:20212-1","SUSE-SU-2026:20245-1","SUSE-SU-2026:20360-1","SUSE-SU-2026:22920-1","SUSE-SU-2026:4690-1"]},"timeline":[{"kind":"published","date":"2026-01-13T23:07:06.305Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-09-16T07:46:25.743Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":19,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T23:31:22.789Z","stale":false,"partial":false}}