What is GHSA-mw4p-gj5j-3xhr?

GHSA-mw4p-gj5j-3xhr is a security advisory published by GitHub Security Advisories with High severity. FlexRIC v2.0.0 uses hardcoded assertions to validate Information Element (IE) counts in decoded...

Which CVE IDs does GHSA-mw4p-gj5j-3xhr cover?

GHSA-mw4p-gj5j-3xhr covers the following CVE IDs: CVE-2026-37222. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-mw4p-gj5j-3xhr?

GHSA-mw4p-gj5j-3xhr has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-mw4p-gj5j-3xhrHighCVSS 7.5

FlexRIC v2.0.0 uses hardcoded assertions to validate Information Element (IE) counts in decoded...

Vendor

GitHub Security Advisories

Published

June 1, 2026

Last Modified

June 1, 2026

🔗 CVE IDs covered (1)

CVE-2026-37222 →

📋 Description

FlexRIC v2.0.0 uses hardcoded assertions to validate Information Element (IE) counts in decoded E2AP messages. A remote unauthenticated attacker can send a valid E2AP PDU containing an unexpected number of IEs (e.g., an E2setupRequest with extra optional fields) to crash the near-RT RIC (port 36421) or iApp (port 36422) via SIGABRT. The code asserts exact IE counts rather than validating against protocol-specified ranges.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-37222
https://github.com/MinamiKotor1/oran-security-advisories-zhongnan-luo/blob/main/advisories/CVE-2026-37222.md
https://gitlab.eurecom.fr/mosaic5g/flexric
https://github.com/advisories/GHSA-mw4p-gj5j-3xhr