{"id":"CVE-2026-8781","sourceIdentifier":"cna@vuldb.com","published":"2026-05-18T02:16:37.570","lastModified":"2026-10-26T13:10:00.140","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"A security flaw has been discovered in omec-project amf up to 2.1.3-dev. The impacted element is the function RANConfiguration of the file ngap/handler.go. The manipulation results in null pointer dereference. The attack may be launched remotely. The exploit has been released to the public and may be used for attacks. Upgrading to version 2.2.0 is sufficient to resolve this issue. Upgrading the affected component is recommended. The same pull request fixes multiple security issues."},{"lang":"es","value":"Se ha descubierto una vulnerabilidad de seguridad en omec-project amf hasta la versión 2.1.3-dev. El elemento afectado es la función RANConfiguration del archivo ngap/gestor.go. La manipulación resulta en una desreferencia de puntero nulo. El ataque puede lanzarse de forma remota. El exploit ha sido publicado y puede ser utilizado para ataques. La actualización a la versión 2.2.0 es suficiente para resolver este problema. Se recomienda actualizar el componente afectado. La misma solicitud de extracción corrige múltiples problemas de seguridad."}],"affected":[{"source":"cna@vuldb.com","affectedData":[{"vendor":"omec-project","product":"amf","cpes":["cpe:2.3:a:omec-project:amf:*:*:*:*:*:*:*:*"],"versions":[{"version":"2.1.3-dev","status":"affected"},{"version":"2.2.0","status":"unaffected"}]}]}],"metrics":{"cvssMetricV40":[{"source":"cna@vuldb.com","type":"Secondary","cvssData":{"version":"4.0","vectorString":"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/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","baseScore":2.1,"baseSeverity":"LOW","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"LOW","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"PROOF_OF_CONCEPT","confidentialityRequirement":"NOT_DEFINED","integrityRequirement":"NOT_DEFINED","availabilityRequirement":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED"}}],"cvssMetricV31":[{"source":"cna@vuldb.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"LOW"},"exploitabilityScore":2.8,"impactScore":1.4}],"cvssMetricV2":[{"source":"cna@vuldb.com","type":"Secondary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:S/C:N/I:N/A:P","baseScore":4.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":8.0,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-05-18T10:02:37.506803Z","id":"CVE-2026-8781","options":[{"exploitation":"poc"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"cna@vuldb.com","type":"Secondary","description":[{"lang":"en","value":"CWE-404"},{"lang":"en","value":"CWE-476"}]}],"references":[{"url":"https://github.com/omec-project/amf/","source":"cna@vuldb.com"},{"url":"https://github.com/omec-project/amf/issues/673","source":"cna@vuldb.com"},{"url":"https://github.com/omec-project/amf/pull/666","source":"cna@vuldb.com"},{"url":"https://github.com/omec-project/amf/releases/tag/v2.2.0","source":"cna@vuldb.com"},{"url":"https://vuldb.com/submit/811653","source":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/364405","source":"cna@vuldb.com"},{"url":"https://vuldb.com/vuln/364405/cti","source":"cna@vuldb.com"}]}