{"schemaVersion":3,"id":"CVE-2026-22693","aliases":["MGASA-2026-0015","SUSE-SU-2026:0287-1","SUSE-SU-2026:20762-1","SUSE-SU-2026:20922-1","RHSA-2026:7701","UBUNTU-CVE-2026-22693","DEBIAN-CVE-2026-22693","openSUSE-SU-2026:10065-1","openSUSE-SU-2026:20409-1"],"status":"published","duplicateOf":null,"title":null,"description":"HarfBuzz is a text shaping engine. Prior to version 12.3.0, a null pointer dereference vulnerability exists in the SubtableUnicodesCache::create function located in src/hb-ot-cmap-table.hh. The function fails to check if hb_malloc returns NULL before using placement new to construct an object at the returned pointer address. When hb_malloc fails to allocate memory (which can occur in low-memory conditions or when using custom allocators that simulate allocation failures), it returns NULL. The code then attempts to call the constructor on this null pointer using placement new syntax, resulting in undefined behavior and a Segmentation Fault. This issue has been patched in version 12.3.0.","dates":{"published":"2026-01-10T05:53:21.019Z","modified":"2026-01-12T16:47:17.715Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.3,"severity":"medium","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Red hat","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","exploitability":10,"impact":2.3,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Ubuntu","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","exploitability":10,"impact":2.3,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"OSV · Debian","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","exploitability":10,"impact":2.3,"computed":true},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":5.3,"severity":"medium","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00452,"percentile":0.37907,"severity":"low","asOf":"2026-10-19T00:00:00.000Z","change":{"pp":0.00999999999999994,"baselineDate":"2026-09-19T00:00:00.000Z","baselineScore":0.00442},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00452,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00452,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00452,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00452,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00452,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00452,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00452,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00452,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00452,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00452,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00452,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00452,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00452,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00452,"percentile":0.37907}],"last30":[{"date":"2026-09-19T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00442,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00452,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00452,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00452,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00452,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00452,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00452,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00452,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00452,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00452,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00452,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00452,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00452,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00452,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00452,"percentile":0.37907}]},"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":[{"id":"GITHUB_HARFBUZZ_HARFBUZZ","name":"Harfbuzz","source":"github","url":"https://github.com/harfbuzz/harfbuzz/issues/3557","maturity":"poc","reliabilityScore":0.3,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null},{"id":"REF_90C0EC90119BAC3D","name":"Exploit Reference (openwall.com)","source":"reference","url":"http://www.openwall.com/lists/oss-security/2026/01/11/1","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null},{"id":"REF_6817FA9EFBDF70EA","name":"Exploit Reference (openwall.com)","source":"reference","url":"http://www.openwall.com/lists/oss-security/2026/01/12/1","maturity":"unknown","reliabilityScore":0.2,"verified":false,"type":null,"platforms":[],"requiresAuth":null,"exploitdb":null,"metasploit":null}],"exploitCount":3,"weaknesses":[{"id":"CWE-476","name":"NULL Pointer Dereference","description":"The product dereferences a pointer that it expects to be valid but is NULL.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"Medium","url":"https://cwe.mitre.org/data/definitions/476.html"}],"affected":[{"vendor":"debian","product":"harfbuzz","name":"harfbuzz","label":"harfbuzz","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/harfbuzz","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null},{"text":"< 10.2.0-1+deb13u1","noFixRecorded":false,"fixedIn":null},{"text":"< 12.3.0-4","noFixRecorded":false,"fixedIn":null}],"versionsText":"All versions (No fix recorded) | < 10.2.0-1+deb13u1 | < 12.3.0-4","eol":null,"hubHref":null},{"vendor":"ubuntu","product":"harfbuzz","name":"harfbuzz","label":"harfbuzz","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/harfbuzz","purlType":"deb","versions":[{"text":"All versions","noFixRecorded":true,"fixedIn":null}],"versionsText":"All versions (No fix recorded)","eol":null,"hubHref":null},{"vendor":"harfbuzz_project","product":"harfbuzz","name":"harfbuzz","label":"harfbuzz","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 12.3.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 12.3.0","eol":null,"hubHref":"/vendor/harfbuzz_project/harfbuzz"},{"vendor":"harfbuzz","product":"harfbuzz","name":"harfbuzz","label":"harfbuzz","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"< 12.3.0","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 12.3.0","eol":null,"hubHref":"/vendor/harfbuzz/harfbuzz"},{"vendor":"mageia","product":"harfbuzz","name":"harfbuzz","label":"harfbuzz","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/harfbuzz","purlType":"rpm","versions":[{"text":"< 7.0.1-1.2.mga9","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7.0.1-1.2.mga9","eol":null,"hubHref":null},{"vendor":"opensuse","product":"harfbuzz&distro=openSUSE Leap 15.6","name":"harfbuzz","label":"harfbuzz&distro=openSUSE Leap 15.6","ecosystem":"openSUSE","cpePart":null,"purl":"pkg:rpm/opensuse/harfbuzz&distro=openSUSE Leap 15.6","purlType":"rpm","versions":[{"text":"< 8.3.0-150600.3.3.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.3.0-150600.3.3.1","eol":null,"hubHref":null},{"vendor":"opensuse","product":"harfbuzz&distro=openSUSE Leap 16.0","name":"harfbuzz","label":"harfbuzz&distro=openSUSE Leap 16.0","ecosystem":"openSUSE","cpePart":null,"purl":"pkg:rpm/opensuse/harfbuzz&distro=openSUSE Leap 16.0","purlType":"rpm","versions":[{"text":"< 11.4.5-160000.1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 11.4.5-160000.1.1","eol":null,"hubHref":null},{"vendor":"opensuse","product":"harfbuzz&distro=openSUSE Tumbleweed","name":"harfbuzz","label":"harfbuzz&distro=openSUSE Tumbleweed","ecosystem":"openSUSE","cpePart":null,"purl":"pkg:rpm/opensuse/harfbuzz&distro=openSUSE Tumbleweed","purlType":"rpm","versions":[{"text":"< 12.3.0-2.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 12.3.0-2.1","eol":null,"hubHref":null},{"vendor":"redhat","product":"harfbuzz","name":"harfbuzz","label":"harfbuzz","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/harfbuzz","purlType":"rpm","versions":[{"text":"< 0:14.1.0-2.hum1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:14.1.0-2.hum1","eol":null,"hubHref":null},{"vendor":"redhat","product":"harfbuzz-cairo","name":"harfbuzz-cairo","label":"harfbuzz-cairo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/harfbuzz-cairo","purlType":"rpm","versions":[{"text":"< 0:14.1.0-2.hum1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:14.1.0-2.hum1","eol":null,"hubHref":null},{"vendor":"redhat","product":"harfbuzz-devel","name":"harfbuzz-devel","label":"harfbuzz-devel","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/harfbuzz-devel","purlType":"rpm","versions":[{"text":"< 0:14.1.0-2.hum1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:14.1.0-2.hum1","eol":null,"hubHref":null},{"vendor":"redhat","product":"harfbuzz-gpu","name":"harfbuzz-gpu","label":"harfbuzz-gpu","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/harfbuzz-gpu","purlType":"rpm","versions":[{"text":"< 0:14.1.0-2.hum1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:14.1.0-2.hum1","eol":null,"hubHref":null},{"vendor":"redhat","product":"harfbuzz-icu","name":"harfbuzz-icu","label":"harfbuzz-icu","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/harfbuzz-icu","purlType":"rpm","versions":[{"text":"< 0:14.1.0-2.hum1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:14.1.0-2.hum1","eol":null,"hubHref":null},{"vendor":"redhat","product":"harfbuzz-raster","name":"harfbuzz-raster","label":"harfbuzz-raster","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/harfbuzz-raster","purlType":"rpm","versions":[{"text":"< 0:14.1.0-2.hum1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:14.1.0-2.hum1","eol":null,"hubHref":null},{"vendor":"redhat","product":"harfbuzz-vector","name":"harfbuzz-vector","label":"harfbuzz-vector","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/harfbuzz-vector","purlType":"rpm","versions":[{"text":"< 0:14.1.0-2.hum1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:14.1.0-2.hum1","eol":null,"hubHref":null},{"vendor":"suse","product":"harfbuzz&distro=SUSE Linux Enterprise Module for Basesystem 15 SP7","name":"harfbuzz","label":"harfbuzz&distro=SUSE Linux Enterprise Module for Basesystem 15 SP7","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/harfbuzz&distro=SUSE Linux Enterprise Module for Basesystem 15 SP7","purlType":"rpm","versions":[{"text":"< 8.3.0-150600.3.3.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 8.3.0-150600.3.3.1","eol":null,"hubHref":null},{"vendor":"suse","product":"harfbuzz&distro=SUSE Linux Enterprise Server 16.0","name":"harfbuzz","label":"harfbuzz&distro=SUSE Linux Enterprise Server 16.0","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/harfbuzz&distro=SUSE Linux Enterprise Server 16.0","purlType":"rpm","versions":[{"text":"< 11.4.5-160000.1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 11.4.5-160000.1.1","eol":null,"hubHref":null},{"vendor":"suse","product":"harfbuzz&distro=SUSE Linux Enterprise Server for SAP applications 16.0","name":"harfbuzz","label":"harfbuzz&distro=SUSE Linux Enterprise Server for SAP applications 16.0","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/harfbuzz&distro=SUSE Linux Enterprise Server for SAP applications 16.0","purlType":"rpm","versions":[{"text":"< 11.4.5-160000.1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 11.4.5-160000.1.1","eol":null,"hubHref":null},{"vendor":"suse","product":"harfbuzz&distro=SUSE Linux Micro 6.2","name":"harfbuzz","label":"harfbuzz&distro=SUSE Linux Micro 6.2","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/harfbuzz&distro=SUSE Linux Micro 6.2","purlType":"rpm","versions":[{"text":"< 11.4.5-160000.1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 11.4.5-160000.1.1","eol":null,"hubHref":null}],"affectedCount":19,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://github.com/harfbuzz/harfbuzz/security/advisories/GHSA-xvjr-f2r9-c7ww","label":"github.com/harfbuzz/harfbuzz/security/advisories/GHSA-xvjr-f2r9-c7ww","hostname":"github.com","tags":["X Refsource CONFIRM","ARTICLE","REPORT","Exploit","Mitigation","Vendor Advisory"]},{"url":"https://github.com/harfbuzz/harfbuzz/commit/1265ff8d990284f04d8768f35b0e20ae5f60daae","label":"github.com/harfbuzz/harfbuzz/commit/1265ff8d990284f04d8768f35b0e20ae5f60daae","hostname":"github.com","tags":["X Refsource MISC","ARTICLE","Patch"]},{"url":"http://www.openwall.com/lists/oss-security/2026/01/11/1","label":"www.openwall.com/lists/oss-security/2026/01/11/1","hostname":"www.openwall.com","tags":["REPORT","Exploit","Mailing List","Patch","Third Party Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2026/01/12/1","label":"www.openwall.com/lists/oss-security/2026/01/12/1","hostname":"www.openwall.com","tags":["Exploit","Mailing List","Patch","Third Party Advisory"]},{"url":"https://advisories.mageia.org/MGASA-2026-0015.html","label":"advisories.mageia.org/MGASA-2026-0015.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=35042","label":"bugs.mageia.org/show_bug.cgi?id=35042","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://www.openwall.com/lists/oss-security/2026/01/11/1","label":"www.openwall.com/lists/oss-security/2026/01/11/1","hostname":"www.openwall.com","tags":["WEB"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/QJUDZGUEVHTL26NPJUIGPHUOUKLUMCFB/","label":"lists.opensuse.org/archives/…","hostname":"lists.opensuse.org","tags":["WEB"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20260287-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-20260287-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1256459","label":"bugzilla.suse.com/1256459","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2026-22693","label":"www.suse.com/security/cve/CVE-2026-22693","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-202620762-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-202620762-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-202620922-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-202620922-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2026:7701","label":"access.redhat.com/errata/RHSA-2026:7701","hostname":"access.redhat.com","tags":["Advisory"]},{"url":"https://images.redhat.com/","label":"images.redhat.com","hostname":"images.redhat.com","tags":["ARTICLE"]},{"url":"https://access.redhat.com/security/cve/CVE-2026-22693","label":"access.redhat.com/security/cve/CVE-2026-22693","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://access.redhat.com/security/updates/classification/","label":"access.redhat.com/security/updates/classification/","hostname":"access.redhat.com","tags":["ARTICLE"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_7701.json","label":"security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_7701.json","hostname":"security.access.redhat.com","tags":["Advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2428439","label":"bugzilla.redhat.com/show_bug.cgi?id=2428439","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-22693","label":"www.cve.org/CVERecord?id=CVE-2026-22693","hostname":"www.cve.org","tags":["Advisory","REPORT"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-22693","label":"nvd.nist.gov/vuln/detail/CVE-2026-22693","hostname":"nvd.nist.gov","tags":["Advisory","Oval"]},{"url":"https://ubuntu.com/security/CVE-2026-22693","label":"ubuntu.com/security/CVE-2026-22693","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-22693","label":"security-tracker.debian.org/tracker/CVE-2026-22693","hostname":"security-tracker.debian.org","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-01-10T05:53:21.019Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-01-12T16:47:17.715Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":31,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-19T18:30:48.015Z","stale":false,"partial":false}}