{"schema":"threatline.record/2","record":{"id":"CVE-2026-104113","aliases":[],"summary":"Double free in OmniOS and SmartOS ipmgmtd allows local users to crash the daemon","details":"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.","categories":["Unclassified"],"product":"OmniOS","vendor":"OmniOS","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-104113","source_modified_at":"2026-10-09T16:45:51.552Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"OmniOS","vendor":"OmniOS","versions":[{"status":"affected","version":"r151020","lessThan":"r151054","versionType":"custom"},{"status":"affected","version":"r151058","lessThan":"r151058w","changes":[{"at":"r151058w","status":"unaffected"}],"versionType":"custom"},{"status":"affected","version":"r151056","lessThan":"r151056aw","changes":[{"at":"r151056aw","status":"unaffected"}],"versionType":"custom"},{"status":"affected","version":"r151054","lessThan":"r151054bw","changes":[{"at":"r151054bw","status":"unaffected"}],"versionType":"custom"}],"defaultStatus":"affected"}],"fixed_versions":[],"cvss":5.4,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00116,"percentile":0.01533,"score_date":"2026-10-23"},"published_at":"2026-10-09T14:17:00.527Z","modified_at":"2026-10-09T16:45:51.552Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-104113","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-09T16:45:51.552Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-104113","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://illumos.topicbox.com/groups/developer/T3b859664594b7762/cve-2026-104112-to-cve-2026-104117-denial-of-service-and-missing-authorization-in-door-servers","tags":["mailing-list"]},{"source":"CVE List","url":"https://github.com/omniosorg/illumos-omnios/commit/670d853f335203ce8a66126cdbb25bfdba973036","tags":["patch"]},{"source":"CVE List","url":"https://github.com/TritonDataCenter/illumos-joyent/commit/TBD","tags":["patch"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-09T16:15:21.327157Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-09T16:45:51.552Z","content_hash":"72f070c9753b0d6234c506ed4c631083f489171a12f49d256f883f9cfef65663"}}