{"answers":{"affected":"3 open source packages ship an affected version, including github.com/ellanetworks/core.","exploited":"There is no known exploitation of CVE-2026-44473 in the wild and no public exploit code.","fix":"Upgrade github.com/ellanetworks/core to 1.10.0 or later.","what":"CVE-2026-44473 is a high-severity missing authorization vulnerability in ellanetworks core, published on 27 May 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-44473 and fix it if it is affected.\n\nWhat it is: CVE-2026-44473 is a high-severity missing authorization vulnerability in ellanetworks core, published on 27 May 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-44473 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/ellanetworks/core (Go): affected all versions; fixed in 1.10.0\n- github.com/ellanetworks/core (Go): affected all versions; fixed in 1.10.0\n- github.com/ellanetworks/core (Go): affected all versions; fixed in 1.10.0\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-44473/ (Markdown: https://insights.sbomify.com/CVE-2026-44473/index.md)","id":"CVE-2026-44473","markdown":"https://insights.sbomify.com/CVE-2026-44473/index.md","name":"CVE-2026-44473","record":{"aliases":["GHSA-qfxw-v8qx-vj3v","GO-2026-5581"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"5G core network","requires_auth":"none","summary":"Attackers can redirect user equipment traffic by forging session setup responses, bypassing association checks in Ella Core 5G networks.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"},{"id":"CWE-358","name":"Improperly Implemented Security Check for Standard"}],"description":"Ella Core is a 5G core designed for private networks. Prior to 1.10.0, a radio with a valid NG Setup can send a forged PDUSessionResourceSetupResponse carrying any UE's AMF-UE-NGAP-ID. Ella Core does not verify the message arrived on the SCTP association bound to that UE's logical NG-connection, then creates a GTP tunnel towards that radio. This vulnerability is fixed in 1.10.0.","ecosystems":["Go"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Ella Core: UE Downlink Redirection via Forged PDUSessionResourceSetupResponse","id":"CVE-2026-44473","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":3,"n_references":1,"next":{"headline":"Ella Core: Handover failures during concurrent Security Mode Command","id":"CVE-2026-44474"},"packages":[{"ecosystem":"Go","fixed":["1.10.0"],"introduced":["0"],"last_affected":[],"package":"github.com/ellanetworks/core","purl":null,"source":"GHSA-qfxw-v8qx-vj3v"},{"ecosystem":"Go","fixed":["1.10.0"],"introduced":["0"],"last_affected":[],"package":"github.com/ellanetworks/core","purl":"pkg:golang/github.com/ellanetworks/core","source":"GHSA-qfxw-v8qx-vj3v"},{"ecosystem":"Go","fixed":["1.10.0"],"introduced":["0"],"last_affected":[],"package":"github.com/ellanetworks/core","purl":"pkg:golang/github.com/ellanetworks/core","source":"GO-2026-5581"}],"prev":{"headline":"Saleor: Account pre-hijacking vulnerability due to unverified anonymous order merge","id":"CVE-2026-44472"},"products":["core"],"published":"2026-05-27","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-05-28","vendors":["ellanetworks"]},"summary":"Attackers can redirect user equipment traffic by forging session setup responses, bypassing association checks in Ella Core 5G networks.","url":"https://insights.sbomify.com/CVE-2026-44473/"}