81 matches found
CVE-2026-37224
FlexRIC v2.0.0 crashes when receiving a duplicate E2SETUPREQUEST from the same or spoofed E2 Node. The iApp registry enforces node ID uniqueness via assert rather than graceful rejection. A remote unauthenticated attacker can crash the iApp process port 36421 by sending two E2SETUPREQUESTs with t...
CVE-2026-37220
FlexRIC v2.0.0 crashes when an SCTP association is closed before an E2SETUPREQUEST is sent. The near-RT RIC assumes a mapping between SCTP association and E2 node always exists in the cleanup path and enforces this via assert. A remote unauthenticated attacker can crash the near-RT RIC port 36421...
CVE-2026-37220
FlexRIC v2.0.0 crashes when an SCTP association is closed before an E2SETUPREQUEST is sent. The near-RT RIC assumes a mapping between SCTP association and E2 node always exists in the cleanup path and enforces this via assert. A remote unauthenticated attacker can crash the near-RT RIC port 36421...
CVE-2026-37231
FlexRIC v2.0.0 contains a bug where a uint16_t counter used for xapp_id assignment is stored in uint32_t message fields. After 65,530+ E42_SETUP_REQUESTs, the 16-bit counter wraps, causing duplicate xapp_ids. The iApp on port 36422 crashes when it attempts to register a duplicate ID within its in...
CVE-2026-37220
FlexRIC v2.0.0 crashes when an SCTP association is closed before an E2SETUPREQUEST is sent. The near-RT RIC assumes a mapping between SCTP association and E2 node always exists in the cleanup path and enforces this via assert. A remote unauthenticated attacker can crash the near-RT RIC port 36421...
CVE-2026-37231
FlexRIC v2.0.0 uses a uint16t counter for xappid assignment but stores the value in uint32t message fields. After 65,530+ E42SETUPREQUESTs, the 16-bit counter wraps around and produces duplicate xappids. The iApp port 36422 crashes when attempting to register a duplicate ID in its internal data...
CVE-2026-37234
FlexRIC v2.0.0 allows a single SCTP connection to bind multiple xappids by sending multiple E42SETUPREQUESTs. On disconnect, only the first registered xappid's resources are cleaned up; subsequent xappids and their subscriptions remain as stale entries. A remote attacker can exploit this to leak...
CVE-2026-37224
FlexRIC v2.0.0 crashes when receiving a duplicate E2SETUPREQUEST from the same or spoofed E2 Node. The iApp registry enforces node ID uniqueness via assert rather than graceful rejection. A remote unauthenticated attacker can crash the iApp process port 36421 by sending two E2SETUPREQUESTs with t...
FlexRIC security vulnerabilities
FlexRIC is an open-source RAN intelligent controller developed by Mosaic5G. Version FlexRIC v2.0.0 contains a security vulnerability. This vulnerability arises from the use of the assert function to enforce mapping relationships before sending the E2SETUPREQUEST message. This could allow remote...
CVE-2026-37220
FlexRIC v2.0.0 crashes when an SCTP association is closed before an E2SETUPREQUEST is sent. The near-RT RIC assumes a mapping between SCTP association and E2 node always exists in the cleanup path and enforces this via assert. A remote unauthenticated attacker can crash the near-RT RIC port 36421...
CVE-2026-37234
FlexRIC v2.0.0 allows a single SCTP connection to bind multiple xappids by sending multiple E42SETUPREQUESTs. On disconnect, only the first registered xappid's resources are cleaned up; subsequent xappids and their subscriptions remain as stale entries. A remote attacker can exploit this to leak...
FlexRIC security vulnerabilities
FlexRIC is an open-source RAN intelligent controller developed by Mosaic5G. The FlexRIC v2.0.0 version contains a security vulnerability. This vulnerability stems from the iApp registry using assert instead of gracefully rejecting forced node ID uniqueness. This could allow remote unauthenticated...
PT-2026-45430
FlexRIC v2.0.0 crashes when an SCTP association is closed before an E2 SETUP REQUEST is sent. The near-RT RIC assumes a mapping between SCTP association and E2 node always exists in the cleanup path and enforces this via assert. A remote unauthenticated attacker can crash the near-RT RIC port 364...
EUVD-2026-33659
FlexRIC v2.0.0 crashes when an SCTP association is closed before an E2SETUPREQUEST is sent. The near-RT RIC assumes a mapping between SCTP association and E2 node always exists in the cleanup path and enforces this via assert. A remote unauthenticated attacker can crash the near-RT RIC port 36421...
CVE-2026-37224
Summary: FlexRIC v2.0.0 crashes when it receives two identical E2_SETUP_REQUEST messages from the same or spoofed E2 Nodes. The iApp registry enforces node ID uniqueness via an assert(), not a graceful rejection, leading to a remote unauthenticated crash of the iApp process (port 36421) and a SIG...
CVE-2026-9300
A vulnerability has been found in omec-project amf up to 2.1.1. This affects an unknown part of the component NGSetupRequest Handler. Such manipulation leads to memory corruption. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. It is best practic...
Buffer Overflow
Overview Affected versions of this package are vulnerable to Buffer Overflow in the NGSetupRequest process. An attacker can cause memory corruption and potentially compromise confidentiality, integrity, and availability by sending specially crafted requests remotely. Remediation Upgrade...
CVE-2026-9300
A vulnerability has been found in omec-project amf up to 2.1.1. This affects an unknown part of the component NGSetupRequest Handler. Such manipulation leads to memory corruption. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. It is best practic...
EUVD-2026-31534
A vulnerability has been found in omec-project amf up to 2.1.1. This affects an unknown part of the component NGSetupRequest Handler. Such manipulation leads to memory corruption. The attack can be executed remotely. The exploit has been disclosed to the public and may be used. It is best practic...
Out-of-Bounds
Overview Affected versions of this package are vulnerable to Out-of-Bounds via the NGSetupRequest function in the ngap/handler.go file when processing the InformationElement argument. An attacker can cause memory corruption by sending specially crafted requests remotely. Remediation Upgrade...