open5gs vulnerabilities
CVEs whose affected-version data names the open5gs package. Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.
38 CVEsRSS
CVE-2026-116544Low· 3.7Open5GS 2.6.1 through 2.8.0 Out-of-Bounds Read via parse_scheme_output
Open5GS 2.6.1 through 2.8.0 contains an out-of-bounds read vulnerability in parse_scheme_output() in lib/sbi/conv.c during SUCI de-concealment due to incomplete length validation. Remote unauthenticated UEs or SBI peers can submit a craf…
CVE-2026-116543High· 7.5Open5GS 1.3.0 through 2.8.0 Heap Out-of-Bounds Write via SBI Multipart Parser
Open5GS 1.3.0 through 2.8.0 contains a heap out-of-bounds write vulnerability in parse_multipart() that allows unauthenticated attackers to corrupt memory by supplying an empty multipart boundary. Attackers can send a single crafted mult…
CVE-2026-108105Medium· 5.9PoCOpen5GS through 2.8.0 contains a reachable assertion vulnerability in mme_gn_handle_sgsn_context_request() that allows remote unauthenticated attackers to crash the MME via malformed SGSN Address IEs
Open5GS through 2.8.0 contains a reachable assertion vulnerability in mme_gn_handle_sgsn_context_request() that allows remote unauthenticated attackers to crash the MME via malformed SGSN Address IEs. Attackers sending GTPv1-C traffic fr…
CVE-2026-108103Medium· 5.3Open5GS through 2.8.0 contains a heap out-of-bounds read vulnerability in ogs_pfcp_parse_dropped_dl_traffic_threshold() that allows remote unauthenticated attackers to read past IE buffers via short IEs
Open5GS through 2.8.0 contains a heap out-of-bounds read vulnerability in ogs_pfcp_parse_dropped_dl_traffic_threshold() that allows remote unauthenticated attackers to read past IE buffers via short IEs. Attackers can send PFCP Session E…
CVE-2026-108102Medium· 5.3Open5GS through 2.8.0 contains a heap out-of-bounds read vulnerability in ogs_pfcp_parse_volume_measurement() in lib/pfcp/types.c that allows remote unauthenticated attackers to read past IE buffers
Open5GS through 2.8.0 contains a heap out-of-bounds read vulnerability in ogs_pfcp_parse_volume_measurement() in lib/pfcp/types.c that allows remote unauthenticated attackers to read past IE buffers. Attackers can send a PFCP Session Rep…
CVE-2026-107166Medium· 5.3PoCA weakness has been identified in Open5GS up to 2.7.7
A weakness has been identified in Open5GS up to 2.7.7. This vulnerability affects the function ogs_pfcp_xact_local_create of the file src/upf/gtp-path.c of the component GTP-U Receive Path. This manipulation causes allocation of resource…
CVE-2026-92417Medium· 6.5A vulnerability was found in Open5GS up to 2.8.0
A vulnerability was found in Open5GS up to 2.8.0. This affects the function ogs_pfcp_parse_volume_measurement in the library lib/pfcp/types.c of the component PFCP Handler. The manipulation results in null pointer dereference. The attack…
CVE-2026-92416Medium· 4.3PoCA vulnerability has been found in Open5GS up to 2.8.0
A vulnerability has been found in Open5GS up to 2.8.0. Affected by this issue is the function smf_n4_handle_session_report_request of the file src/smf/n4-handler.c of the component PFCP Session Report Request Handler. The manipulation le…
CVE-2026-91855Medium· 5.3PoCA security flaw has been discovered in Open5GS up to 2.7.7
A security flaw has been discovered in Open5GS up to 2.7.7. Affected by this vulnerability is an unknown functionality of the file lib/pfcp/handler.c of the component PFCP Message Handler. Performing a manipulation results in denial of s…
CVE-2026-90707High· 8.3A security flaw has been discovered in Open5GS up to 2.7.x
A security flaw has been discovered in Open5GS up to 2.7.x. Affected is the function amf_nnrf_try_old_amf_discovery_fallback of the file src/amf/nnrf-handler.c of the component Old AMF Discovery Fallback. The manipulation of the argument…
CVE-2026-86212Medium· 4.3PoCA vulnerability has been found in Open5GS 2.7.7/2.8.0
A vulnerability has been found in Open5GS 2.7.7/2.8.0. This vulnerability affects unknown code of the component AMF/MME. The manipulation leads to improper authorization. The attack is possible to be carried out remotely. The exploit has…
CVE-2026-14618Medium· 4.3PoCA vulnerability was detected in Open5GS up to 2.7.7
A vulnerability was detected in Open5GS up to 2.7.7. Affected by this vulnerability is the function amf_nnrf_handle_nf_discover of the file src/amf/nnrf-handler.c of the component AMF. The manipulation results in denial of service. The a…
CVE-2026-10565Low· 3.1PoCOpen5GS NGAP Handover gmm-sm.c gmm_state_security_mode race condition
A security flaw has been discovered in Open5GS up to 2.7.6. The impacted element is the function gmm_state_security_mode of the file src/amf/gmm-sm.c of the component NGAP Handover. Performing a manipulation results in race condition. Th…
CVE-2026-10157High· 7.3PoCOpen5GS NGAP PathSwitchRequest Message ngap-handler.c improper authentication
A vulnerability was identified in Open5GS up to 2.7.6. This impacts an unknown function of the file src/amf/ngap-handler.c of the component NGAP PathSwitchRequest Message Handler. The manipulation leads to improper authentication. It is …
CVE-2026-8743Medium· 6.3PoCOpen5GS AMF/MME context.c ran_ue_find_by_amf_ue_ngap_id improper authorization
A vulnerability was found in Open5GS up to 2.7.6. This impacts the function ran_ue_find_by_amf_ue_ngap_id of the file src/amf/context.c of the component AMF/MME. Performing a manipulation results in improper authorization. It is possible…
CVE-2026-8252Medium· 4.3A vulnerability was determined in Open5GS up to 2.7.7
A vulnerability was determined in Open5GS up to 2.7.7. Affected is the function smf_nsmf_handle_create_data_in_hsmf of the component SMF. Executing a manipulation can lead to null pointer dereference. The attack may be performed from rem…
CVE-2026-8268Medium· 4.3A vulnerability has been found in Open5GS up to 2.7.7
A vulnerability has been found in Open5GS up to 2.7.7. This issue affects the function OpenAPI_list_create of the component SMF. Such manipulation leads to denial of service. The attack may be launched remotely. The exploit has been disc…
CVE-2026-8267Medium· 4.3A flaw has been found in Open5GS up to 2.7.7
A flaw has been found in Open5GS up to 2.7.7. This vulnerability affects the function smf_nsmf_handle_created_data_in_vsmf of the component SMF. This manipulation causes denial of service. The attack may be initiated remotely. The exploi…
CVE-2026-8266Medium· 4.3A vulnerability was detected in Open5GS up to 2.7.7
A vulnerability was detected in Open5GS up to 2.7.7. This affects the function gsm_build_pdu_session_establishment_accept of the file /src/smf/gsm-build.c of the component SMF. The manipulation results in denial of service. The attack ca…
CVE-2026-8251Medium· 4.3A vulnerability was found in Open5GS up to 2.7.7
A vulnerability was found in Open5GS up to 2.7.7. This impacts the function update_authorized_pcc_rule_and_qos of the file /src/smf/npcf-handler.c of the component SMF. Performing a manipulation results in denial of service. The attack i…
CVE-2026-8250Medium· 4.3A vulnerability has been found in Open5GS up to 2.7.7
A vulnerability has been found in Open5GS up to 2.7.7. This affects the function smf_n4_build_qos_flow_to_modify_list of the file /src/smf/n4-build.c of the component SMF. Such manipulation leads to denial of service. The attack can be e…
CVE-2026-8249Medium· 4.3A flaw has been found in Open5GS up to 2.7.7
A flaw has been found in Open5GS up to 2.7.7. The impacted element is the function update_authorized_pcc_rule_and_qos of the file /src/smf/npcf-handler.c of the component SMF. This manipulation causes denial of service. Remote exploitati…
CVE-2026-8248Medium· 4.3A vulnerability was detected in Open5GS up to 2.7.7
A vulnerability was detected in Open5GS up to 2.7.7. The affected element is the function update_authorized_pcc_rule_and_qos of the file /src/smf/npcf-handler.c of the component SMF. The manipulation results in denial of service. The att…
CVE-2026-8226Medium· 5.3A security flaw has been discovered in Open5GS up to 2.7.7
A security flaw has been discovered in Open5GS up to 2.7.7. This vulnerability affects the function ogs_pcc_rule_install_flow_from_media in the library /lib/proto/types.c. The manipulation results in denial of service. The attack can be …
CVE-2026-8225Medium· 5.3A vulnerability was identified in Open5GS up to 2.7.7
A vulnerability was identified in Open5GS up to 2.7.7. This affects the function pcf_npcf_smpolicycontrol_handle_delete of the file src/pcf/sm-sm.c of the component delete Endpoint. The manipulation leads to denial of service. The attack…
CVE-2026-8224Medium· 5.3A vulnerability was determined in Open5GS up to 2.7.7
A vulnerability was determined in Open5GS up to 2.7.7. Affected by this issue is the function pcf_sess_set_ipv6prefix of the file /src/pcf/context.c of the component PCF. Executing a manipulation of the argument SmPolicyContextData.ipv6A…
CVE-2026-8223Medium· 5.3A vulnerability was found in Open5GS up to 2.7.7
A vulnerability was found in Open5GS up to 2.7.7. Affected by this vulnerability is the function pcf_sess_sbi_discover_and_send of the component sm-policies Endpoint. Performing a manipulation results in denial of service. It is possible…
CVE-2026-8222Medium· 5.3A vulnerability has been found in Open5GS up to 2.7.7
A vulnerability has been found in Open5GS up to 2.7.7. Affected is the function pcf_nbsf_management_handle_register of the file src/pcf/nbsf-handler.c of the component sm-policies Endpoint. Such manipulation leads to denial of service. T…
CVE-2025-15419Low· 3.3A weakness has been identified in Open5GS up to 2.7.6
A weakness has been identified in Open5GS up to 2.7.6. Affected by this issue is the function sgwc_s5c_handle_create_session_response of the file src/sgwc/s5c-handler.c of the component GTPv2-C Flow Handler. Executing a manipulation can …
CVE-2025-15418Low· 3.3A security flaw has been discovered in Open5GS up to 2.7.6
A security flaw has been discovered in Open5GS up to 2.7.6. Affected by this vulnerability is the function ogs_gtp2_parse_bearer_qos in the library lib/gtp/v2/types.c of the component Bearer QoS IE Length Handler. Performing a manipulati…