{"answers":{"affected":"3 open source packages ship an affected version, including github.com/omec-project/amf.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-8780 exists.","fix":"Upgrade github.com/omec-project/amf to 2.2.0 or later.","what":"CVE-2026-8780 is a medium-severity memory corruption vulnerability in omec-project amf, published on 18 May 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-8780 and fix it if it is affected.\n\nWhat it is: CVE-2026-8780 is a medium-severity memory corruption vulnerability in omec-project amf, published on 18 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-8780 exists.\n\nAffected packages and fixed versions:\n- github.com/omec-project/amf (Go): affected all versions; no fix listed\n- github.com/omec-project/amf (Go): affected all versions; fixed in 2.2.0\n- github.com/omec-project/amf (Go): affected all versions; fixed in 2.2.0\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-2026-8780/ (Markdown: https://insights.sbomify.com/CVE-2026-8780/index.md)","id":"CVE-2026-8780","markdown":"https://insights.sbomify.com/CVE-2026-8780/index.md","name":"CVE-2026-8780","record":{"aliases":["GHSA-3x4g-259h-5p7c","GO-2026-5104"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"5G Core AMF","requires_auth":"low_privilege","summary":"Remote attackers can exploit memory corruption in the NGAP Message Handler to potentially execute code or cause denial of service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"A vulnerability was identified in omec-project amf up to 2.1.3-dev. The affected element is an unknown function of the file ngap/dispatcher.go of the component NGAP Message Handler. The manipulation leads to memory corruption. The attack may be initiated remotely. The exploit is publicly available and might be used. Upgrading to version 2.2.0 is sufficient to fix this issue. It is suggested to upgrade the affected component. The same pull request fixes multiple security issues.","ecosystems":["Go"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"omec-project amf NGAP Message dispatcher.go memory corruption","id":"CVE-2026-8780","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":null,"products":[],"type":"memory_corruption","year":"2026"},"n_packages":3,"n_references":7,"next":{"headline":"omec-project amf handler.go RANConfiguration null pointer dereference","id":"CVE-2026-8781"},"packages":[{"ecosystem":"Go","fixed":[],"introduced":["0"],"last_affected":[],"package":"github.com/omec-project/amf","purl":"pkg:golang/github.com/omec-project/amf","source":"GO-2026-5104"},{"ecosystem":"Go","fixed":["2.2.0"],"introduced":["0"],"last_affected":[],"package":"github.com/omec-project/amf","purl":null,"source":"GHSA-3x4g-259h-5p7c"},{"ecosystem":"Go","fixed":["2.2.0"],"introduced":["0"],"last_affected":[],"package":"github.com/omec-project/amf","purl":"pkg:golang/github.com/omec-project/amf","source":"GHSA-3x4g-259h-5p7c"}],"prev":{"headline":"omec-project amf handler.go NGSetupRequest memory corruption","id":"CVE-2026-8779"},"products":["amf"],"published":"2026-05-18","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-05-18","vendors":["omec-project"]},"summary":"Remote attackers can exploit memory corruption in the NGAP Message Handler to potentially execute code or cause denial of service.","url":"https://insights.sbomify.com/CVE-2026-8780/"}