{"api_version":"1","generated_at":"2026-11-02T21:33:57+00:00","cve":"CVE-2026-106807","urls":{"html":"https://cve.report/CVE-2026-106807","api":"https://cve.report/api/cve/CVE-2026-106807.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-106807","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-106807"},"summary":{"title":"CVE-2026-106807","description":"A denial-of-service vulnerability exists in open5GS v2.8.0 in the PFCP transaction handling path. When the PFCP transaction or timer resource pool is exhausted, ogs_pfcp_xact_remote_create() returns NULL, but the failure is not handled properly and leads to an ogs_assert(new) failure in ogs_pfcp_xact_receive(). An attacker able to send PFCP messages to the affected SMF/UPF can exhaust transaction resources and cause the network function process to terminate with SIGABRT, resulting in service disruption and preventing further session establishment until the affected component is restarted.","state":"PUBLISHED","assigner":"mitre","published_at":"2026-11-02 17:17:33","updated_at":"2026-11-02 19:35:33"},"problem_types":["n/a"],"metrics":[],"references":[{"url":"https://github.com/open5gs/open5gs/issues/4791","name":"https://github.com/open5gs/open5gs/issues/4791","refsource":"cve@mitre.org","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://github.com/open5gs/open5gs/commit/d91af3b0ac59f6e9dab25718ef4eed9cbf2813ca","name":"https://github.com/open5gs/open5gs/commit/d91af3b0ac59f6e9dab25718ef4eed9cbf2813ca","refsource":"cve@mitre.org","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://gist.github.com/hackeryounow/a453020171ed5bc36036fb05c5fd448e","name":"https://gist.github.com/hackeryounow/a453020171ed5bc36036fb05c5fd448e","refsource":"cve@mitre.org","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-106807","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-106807","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"descriptions":[{"lang":"en","value":"A denial-of-service vulnerability exists in open5GS v2.8.0 in the PFCP transaction handling path. When the PFCP transaction or timer resource pool is exhausted, ogs_pfcp_xact_remote_create() returns NULL, but the failure is not handled properly and leads to an ogs_assert(new) failure in ogs_pfcp_xact_receive(). An attacker able to send PFCP messages to the affected SMF/UPF can exhaust transaction resources and cause the network function process to terminate with SIGABRT, resulting in service disruption and preventing further session establishment until the affected component is restarted."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2026-11-02T16:15:23.096Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"url":"https://github.com/open5gs/open5gs/issues/4791"},{"url":"https://github.com/open5gs/open5gs/commit/d91af3b0ac59f6e9dab25718ef4eed9cbf2813ca"},{"url":"https://gist.github.com/hackeryounow/a453020171ed5bc36036fb05c5fd448e"}]}},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2026-106807","datePublished":"2026-11-02T00:00:00.000Z","dateReserved":"2026-10-07T00:00:00.000Z","dateUpdated":"2026-11-02T16:15:23.096Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-11-02 17:17:33","lastModifiedDate":"2026-11-02 19:35:33","problem_types":["n/a"],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"106807","Ordinal":"1","Title":"CVE-2026-106807","CVE":"CVE-2026-106807","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"106807","Ordinal":"1","NoteData":"A denial-of-service vulnerability exists in open5GS v2.8.0 in the PFCP transaction handling path. When the PFCP transaction or timer resource pool is exhausted, ogs_pfcp_xact_remote_create() returns NULL, but the failure is not handled properly and leads to an ogs_assert(new) failure in ogs_pfcp_xact_receive(). An attacker able to send PFCP messages to the affected SMF/UPF can exhaust transaction resources and cause the network function process to terminate with SIGABRT, resulting in service disruption and preventing further session establishment until the affected component is restarted.","Type":"Description","Title":"CVE-2026-106807"}]}}}