{"schemaVersion":3,"id":"CVE-2026-104113","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"A double free in the IP management daemon (ipmgmtd) of OmniOS and SmartOS allows a local user to crash the daemon. When authorizing a door request that modifies interface configuration, ipmgmt_handler() in usr/src/cmd/cmd-inet/lib/ipmgmtd/ipmgmt_door.c frees the caller's credential with ucred_free() immediately after reading the user ID, and frees it a second time on the error path if the authorization check fails. An unprivileged local user who does not hold the solaris.network.interface.config authorization can send such a request, for example IPMGMT_CMD_RESETIF, to the ipmgmtd door, causing ipmgmtd to abort; repeated requests place the svc:/network/ip-interface-management service into maintenance, preventing IP interface configuration. The early free was introduced in 2014 to support lx-branded zones (OmniOS commit 4c170900) and is not present in upstream illumos-gate. It affects OmniOS r151020 and later, and SmartOS, prior to the fix.","dates":{"published":"2026-10-09T14:17:00.527Z","modified":"2026-10-09T16:45:51.552Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":5.4,"severity":"medium","version":"4.0","versionLabel":"v4.0","source":"CVE.org","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P","computed":false,"selection":"backend-summary"},"metrics":[{"version":"4.0","versionLabel":"v4.0","source":"CVE.org","score":5.4,"severity":"medium","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P","exploitability":null,"impact":null,"computed":false},{"version":"4.0","versionLabel":"v4.0","source":"NVD","score":5.4,"severity":"medium","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00116,"percentile":0.01518,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[{"date":"2026-10-10T00:00:00.000Z","score":0.00116,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00116,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00116,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00116,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00116,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00116,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00116,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00116,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00116,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00116,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00116,"percentile":0.01518}],"last30":[{"date":"2026-10-10T00:00:00.000Z","score":0.00116,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00116,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00116,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00116,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00116,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00116,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00116,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00116,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00116,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00116,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00116,"percentile":0.01518}]},"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-415","name":"Double Free","description":"The product calls free() twice on the same memory address.","type":"weakness","status":"Draft","abstraction":"Variant","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/415.html"}],"affected":[{"vendor":"omnios","product":"omnios","name":"OmniOS","label":"omnios","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ r151020, < r151054","noFixRecorded":false,"fixedIn":null},{"text":"≥ r151058, < r151058w","noFixRecorded":false,"fixedIn":null},{"text":"≥ r151056, < r151056aw","noFixRecorded":false,"fixedIn":null},{"text":"≥ r151054, < r151054bw","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ r151020, < r151054 | ≥ r151058, < r151058w | ≥ r151056, < r151056aw | ≥ r151054, < r151054bw","eol":null,"hubHref":"/vendor/omnios/omnios"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://illumos.topicbox.com/groups/developer/T3b859664594b7762/cve-2026-104112-to-cve-2026-104117-denial-of-service-and-missing-authorization-in-door-servers","label":"illumos.topicbox.com/groups/…","hostname":"illumos.topicbox.com","tags":["Mailing List"]},{"url":"https://github.com/omniosorg/illumos-omnios/commit/670d853f335203ce8a66126cdbb25bfdba973036","label":"github.com/omniosorg/illumos-omnios/commit/670d853f335203ce8a66126cdbb25bfdba973036","hostname":"github.com","tags":["Patch"]},{"url":"https://github.com/TritonDataCenter/illumos-joyent/commit/TBD","label":"github.com/TritonDataCenter/illumos-joyent/commit/TBD","hostname":"github.com","tags":["Patch"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-10-09T14:17:00.527Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-09T16:45:51.552Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":22,"level":"low","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T02:33:08.062Z","stale":false,"partial":false}}