839 matches found
CVE-2026-55068
free5GC is an open-source implementation of the 5G core network. In 4.2.2 and earlier, the NRF RegisterNFInstance handler at PUT /nnrf-nfm/v1/nf-instances/nfInstanceID accepts NF Profiles without enforcing UUID format, nfStatus enum values, heartBeatTimer ranges, mandatory profile fields, or...
CVE-2026-55068
creationtimestamp| type| source ---|---|--- 2026-08-28 17:33:07+00:00| seen| https://gist.github.com/alon710/6afc3d410daf4fc14ca37ccd754d5535 2026-08-28 18:35:23+00:00| published-proof-of-concept| https://github.com/free5gc/free5gc/security/advisories/GHSA-x8mj-6p3q-g5pp 2026-08-28 22:07:40+00:00...
GHSA-X8MJ-6P3Q-G5PP free5GC NRF nnrf-nfm lacks NF Profile input validation — enables NF Registration Poisoning with arbitrary service endpoints
Summary free5GC NRF Docker image free5gc-fuzz:latest accepts NF registration requests without validating any field constraints against 3GPP TS 29.510, allowing unauthenticated attackers to inject fake NF profiles with arbitrary service endpoint IP addresses. All 17 constraint violations tested UU...
free5GC NRF nnrf-nfm lacks NF Profile input validation — enables NF Registration Poisoning with arbitrary service endpoints
Summary free5GC NRF Docker image free5gc-fuzz:latest accepts NF registration requests without validating any field constraints against 3GPP TS 29.510, allowing unauthenticated attackers to inject fake NF profiles with arbitrary service endpoint IP addresses. All 17 constraint violations tested UU...
CVE-2026-55068 free5GC: NRF nnrf-nfm lacks NF Profile input validation — enables NF Registration Poisoning with arbitrary service endpoints
free5GC is an open-source implementation of the 5G core network. In 4.2.2 and earlier, the NRF RegisterNFInstance handler at PUT /nnrf-nfm/v1/nf-instances/nfInstanceID accepts NF Profiles without enforcing UUID format, nfStatus enum values, heartBeatTimer ranges, mandatory profile fields, or...
CVE-2026-55068
free5GC (open-source 5G core network) version 4.2.2 and earlier is vulnerable to NF Registration Poisoning in the NRF component. The RegisterNFInstance handler (PUT /nnrf-nfm/v1/nf-instances/{nfInstanceID}) accepts NF profile bodies without enforcing 3GPP TS 29.510 constraints for UUID format, nf...
CVE-2026-55068 free5GC: NRF nnrf-nfm lacks NF Profile input validation — enables NF Registration Poisoning with arbitrary service endpoints
free5GC is an open-source implementation of the 5G core network. In 4.2.2 and earlier, the NRF RegisterNFInstance handler at PUT /nnrf-nfm/v1/nf-instances/nfInstanceID accepts NF Profiles without enforcing UUID format, nfStatus enum values, heartBeatTimer ranges, mandatory profile fields, or...
PT-2026-83370
Name of the Vulnerable Software and Affected Versions free5GC versions prior to 1.4.5 Description The AUSF component uses non-constant-time equality helpers for cryptographic authentication comparisons in internal/sbi/processor/ue authentication.go. Specifically, the...
PT-2026-83369
Name of the Vulnerable Software and Affected Versions free5GC versions 1.4.4 and earlier Description The AUSF component stores per-subscriber authentication state in a global sync.Map named AUSFContext.UePool within internal/context/context.go, using only the SUPI as a key. Requests processed by...
CVE-2026-30071
An issue in the RechargePut function of free5gc v4.0.1 allows attackers to cause a Denial of Service DoS via a crafted input...
CVE-2026-30070
An issue in the HandleGetSharedData function of free5gc v4.0.1 allows attackers to cause a Denial of Service DoS via a crafted input...
CVE-2026-30073
An issue in the NssaiAvailabilitySubscriptionCreate component of free5gc v4.0.1 allows attackers to cause a Denial of Service DoS via a crafted POST request...
CVE-2026-30072
A NULL pointer dereference in the CDR processing path of free5gc v4.0.1 allows attackers to cause a Denial of Service DoS via supplying crafted payload...
CVE-2026-30059
An issue in the NAS decoder component of free5gc v4.0.1 allows attackers to cause a Denial of Service DoS via a crafted Registration Request message...
CVE-2026-30063
An issue in the NF Discovery endpoint of free5gc v4.0.1 allows attackers to cause a Denial of Service DoS via a crafted snssais query...
CVE-2026-30064
Improper input validation in the buildFilter function processor/processor.go of free5gc v4.0.1 allows attackers to cause a Denial of Service DoS via a crafted input...
CVE-2026-30067
An issue in the complexQueryFilterSubprocess function in the NRF Discovery service of free5gc v4.0.1 allows attackers to cause a Denial of Service DoS via a crafted input...
CVE-2026-30068
Improper input validation in the HandleUpdate function /sbi/parameterprovision.go of free5gc v4.0.1 allows attackers to cause a Denial of Service DoS via a crafted input...