CVE-2024-51179

CVE-2024-51179 : Flooding of Crafted packets from an Attacker can crash UPF/SMF in Open5gs Vulnerability Description Description: An issue in Open 5GS v.2.7.1 allows a remote attacker to cause a denial of servie via the Network Function Virtualizations NFVs such as the User Plane Function UPF and...

CVE-2026-75439

An issue in Free5GC v.4.2.2 allows a remote attacker to cause a denial of service via the UPF component...

EUVD-2026-71771

An issue in Free5GC v.4.2.2 allows a remote attacker to cause a denial of service via the UPF component...

CVE-2026-75439

Free5GC v4.2.2 is affected by a denial-of-service vulnerability in its UPF (User Plane Function) component, allowing a remote attacker to trigger the DoS. The fix is referenced in PR #97 of the go-upf repository, and the vulnerability was documented in free5gc issue #1059 and 5GCVulDB . No CVSS m...

free5GC 安全漏洞

free5GC is an open-source project for the 5th generation 5G mobile core network. Versions of free5GC prior to 4.2.2 contained security vulnerabilities. These vulnerabilities stemmed from the DELETE handler in SMF unconditionally canceling the reference to UPF objects, which could lead to a null...

CVE-2026-8187

A flaw has been found in Open5GS up to 2.7.7. This impacts the function gtpv1urecvcb of the file src/upf/gtp-path.c of the component UPF. Executing a manipulation can lead to resource consumption. The attack may be performed from remote. The project was informed of the problem early through an...

CVE-2026-8232 Dotouch XproUPF UPF Process libvlib.so vlib_worker_loop denial of service

A vulnerability was found in Dotouch XproUPF 2.0.0-release-088aa7c4. This impacts the function vlibworkerloop in the library /usr/xpro/upf/tools/libs/libvlib.so of the component UPF Process. The manipulation results in denial of service. The vendor was contacted early about this disclosure...

CVE-2026-8232 Dotouch XproUPF UPF Process libvlib.so vlib_worker_loop denial of service

A vulnerability was found in Dotouch XproUPF 2.0.0-release-088aa7c4. This impacts the function vlibworkerloop in the library /usr/xpro/upf/tools/libs/libvlib.so of the component UPF Process. The manipulation results in denial of service. The vendor was contacted early about this disclosure...

CVE-2026-8232

Dotouch XproUPF 2.0.0-release-088aa7c4 contains a vulnerability in UPF Process: the function vlib_worker_loop in the library /usr/xpro/upf/tools/libs/libvlib.so can be manipulated to cause a denial of service. The available documents identify the affected component and the root cause as a manipul...

CVE-2026-8232

A vulnerability was found in Dotouch XproUPF 2.0.0-release-088aa7c4. This impacts the function vlibworkerloop in the library /usr/xpro/upf/tools/libs/libvlib.so of the component UPF Process. The manipulation results in denial of service. The vendor was contacted early about this disclosure...

Dotouch XproUPF 安全漏洞

Dotouch XproUPF is an intelligent conference tablet device from the Dotouch company, featuring integrated touch display and multimedia interaction capabilities. The Dotouch XproUPF 2.0.0-release-088aa7c4 version contains a security vulnerability. This vulnerability stems from a denial-of-service...

PT-2026-39460

Name of the Vulnerable Software and Affected Versions Dotouch XproUPF version 2.0.0-release-088aa7c4 Description A denial of service issue exists in the UPF Process component. The problem is located in the vlib worker loop function within the /usr/xpro/upf/tools/libs/libvlib.so library...

CVE-2026-8187

Affects Open5GS UPF (upf/gtp-path.c) with the function _gtpv1_u_recv_cb. Affects Open5GS up to 2.7.7; a remote attacker can trigger resource consumption via gtpv1 u recv cb(), potentially impacting availability. Root cause is within the UPF GTP path handling, enabling a manipulation that leads to...

CVE-2026-8187 Open5GS UPF gtp-path.c _gtpv1_u_recv_cb resource consumption

A flaw has been found in Open5GS up to 2.7.7. This impacts the function gtpv1urecvcb of the file src/upf/gtp-path.c of the component UPF. Executing a manipulation can lead to resource consumption. The attack may be performed from remote. The project was informed of the problem early through an...

CVE-2026-8187

A flaw has been found in Open5GS up to 2.7.7. This impacts the function gtpv1urecvcb of the file src/upf/gtp-path.c of the component UPF. Executing a manipulation can lead to resource consumption. The attack may be performed from remote. The project was informed of the problem early through an...

EUVD-2026-28911

A flaw has been found in Open5GS up to 2.7.7. This impacts the function gtpv1urecvcb of the file src/upf/gtp-path.c of the component UPF. Executing a manipulation can lead to resource consumption. The attack may be performed from remote. The project was informed of the problem early through an...

free5GC's SMF UPI DELETE /upi/v1/upNodesLinks/{ref} panics on AN-node deletion via nil UPF dereference; unauthenticated, state-mutating

Summary free5GC's SMF mounts the UPI management route group without inbound OAuth2 middleware same root cause as the broader UPI auth gap reported in free5gc/free5gc887. On top of that, the DELETE /upi/v1/upNodesLinks/upNodeRef handler unconditionally dereferences upNode.UPF after the type-guarde...

CVE-2025-69247

free5GC go-upf is the User Plane Function UPF implementation for 5G networks that is part of the free5GC project. Versions prior to 1.2.8 have a Heap-based Buffer Overflow CWE-122 vulnerability leading to Denial of Service. Remote attackers can crash the UPF network element by sending a specially...

CVE-2025-69232

CVE-2025-69232 affects free5GC go-upf up to version 1.2.6 and free5gc smf up to 1.4.0. It is an Improper Input Validation and Protocol Compliance vulnerability that can cause Denial of Service: a remote attacker sends a malformed PFCP Association Setup Request, which UPF accepts and enters an inc...

PT-2026-21564

Name of the Vulnerable Software and Affected Versions free5GC go-upf versions prior to 1.2.8 Description The go-upf component of free5GC, a User Plane Function UPF implementation for 5G networks, contains a Heap-based Buffer Overflow. A specially crafted PFCP Session Modification Request with an...