CVE-2026-82590 Open5GS SMF nudm-handler.c smf_nudm_sdm_handle_get assertion

A weakness has been identified in Open5GS up to 2.7.7. The affected element is the function smfnudmsdmhandleget of the file src/smf/nudm-handler.c of the component SMF. Executing a manipulation of the argument preemptCap can lead to reachable assertion. The attack may be launched remotely...

CVE-2026-37198

An integer overflow in the SMF component of Open5GS v2.7.6 allows attackers to cause a Denial of Service DoS via supplying a crafted GTP packet...

CVE-2026-37198

The Open5GS software, specifically version v2.7.6 , is vulnerable to an integer overflow within the SMF component . An attacker can exploit this flaw by supplying a crafted GTP packet to trigger a Denial of Service (DoS) . No specific remediation or exploit details are provided in the documents.

CVE-2026-37198

An integer overflow in the SMF component of Open5GS v2.7.6 allows attackers to cause a Denial of Service DoS via supplying a crafted GTP packet...

CVE-2026-8270

A vulnerability was determined in Open5GS up to 2.7.7. The affected element is the function ogsnasparseqosrules of the component SMF. Executing a manipulation can lead to denial of service. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized. The proje...

CVE-2026-8250

A vulnerability has been found in Open5GS up to 2.7.7. This affects the function smfn4buildqosflowtomodifylist of the file /src/smf/n4-build.c of the component SMF. Such manipulation leads to denial of service. The attack can be executed remotely. The exploit has been disclosed to the public and...

CVE-2026-8268

A vulnerability has been found in Open5GS up to 2.7.7. This issue affects the function OpenAPIlistcreate of the component SMF. Such manipulation leads to denial of service. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The project was informed ...

CVE-2026-8248

A vulnerability was detected in Open5GS up to 2.7.7. The affected element is the function updateauthorizedpccruleandqos of the file /src/smf/npcf-handler.c of the component SMF. The manipulation results in denial of service. The attack may be launched remotely. The exploit is now public and may b...

CVE-2026-8290

A security flaw has been discovered in Open5GS up to 2.7.7. This issue affects the function smfnsmfhandleupdatedatainvsmf of the file /src/smf/nsmf-handler.c of the component SMF. The manipulation results in denial of service. The attack can be executed remotely. The exploit has been released to...

CVE-2026-8288 Open5GS SMF gsm-handler.c denial of service

A vulnerability was determined in Open5GS up to 2.7.7. This affects the function gsmhandlepdusessionmodificationqosflowdescriptions of the file src/smf/gsm-handler.c of the component SMF. Executing a manipulation of the argument n1SmMsg can lead to denial of service. The attack may be launched...

EUVD-2026-29023

A vulnerability was detected in Open5GS up to 2.7.7. This affects the function gsmbuildpdusessionestablishmentaccept of the file /src/smf/gsm-build.c of the component SMF. The manipulation results in denial of service. The attack can be launched remotely. The exploit is now public and may be used...

EUVD-2026-29025

A vulnerability has been found in Open5GS up to 2.7.7. This issue affects the function OpenAPIlistcreate of the component SMF. Such manipulation leads to denial of service. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The project was informed ...

EUVD-2026-29028

A vulnerability was determined in Open5GS up to 2.7.7. The affected element is the function ogsnasparseqosrules of the component SMF. Executing a manipulation can lead to denial of service. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized. The proje...

CVE-2026-8270

A vulnerability was determined in Open5GS up to 2.7.7. The affected element is the function ogsnasparseqosrules of the component SMF. Executing a manipulation can lead to denial of service. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized. The proje...

CVE-2026-8268

A vulnerability has been found in Open5GS up to 2.7.7. This issue affects the function OpenAPIlistcreate of the component SMF. Such manipulation leads to denial of service. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The project was informed ...

CVE-2026-8269 Open5GS SMF smf_nsmf_handle_create_sm_context denial of service

A vulnerability was found in Open5GS up to 2.7.7. Impacted is the function smfnsmfhandlecreatesmcontext of the component SMF. Performing a manipulation results in denial of service. Remote exploitation of the attack is possible. The exploit has been made public and could be used. The project was...

EUVD-2026-29001

A vulnerability was detected in Open5GS up to 2.7.7. The affected element is the function updateauthorizedpccruleandqos of the file /src/smf/npcf-handler.c of the component SMF. The manipulation results in denial of service. The attack may be launched remotely. The exploit is now public and may b...

Open5GS 安全漏洞

Open5GS is an open-source implementation of 5G Core and EPC in C language, which serves as the core network for LTE/NR networks. Versions of Open5GS 2.7.7 and earlier contain security vulnerabilities. These vulnerabilities stem from the function smfnsmfhandlecreatesmcontext in the SMF component,...

PT-2026-39566

Name of the Vulnerable Software and Affected Versions Open5GS versions prior to 2.7.8 Description A flaw in the SMF component allows a remote attacker to cause a denial of service. This issue occurs within the smf nsmf handle created data in vsmf function. Recommendations At the moment, there is ...

Open5GS 安全漏洞

Open5GS is an open-source implementation of 5G Core and EPC in C language, which serves as the core network for LTE/NR networks. Versions of Open5GS 2.7.7 and earlier contain security vulnerabilities; these vulnerabilities stem from the smf component’s ogsnasparseqosrules function, which may lead...