What is GHSA-65q7-226q-8whm?

GHSA-65q7-226q-8whm is a security advisory published by GitHub Security Advisories with High severity. FlexRIC v2.0.0 crashes when the iApp receives an E42_RIC_SUBSCRIPTION_REQUEST with an empty...

Which CVE IDs does GHSA-65q7-226q-8whm cover?

GHSA-65q7-226q-8whm covers the following CVE IDs: CVE-2026-37225. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-65q7-226q-8whm?

GHSA-65q7-226q-8whm has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-65q7-226q-8whmHighCVSS 7.5

FlexRIC v2.0.0 crashes when the iApp receives an E42_RIC_SUBSCRIPTION_REQUEST with an empty...

Vendor

GitHub Security Advisories

Published

June 1, 2026

Last Modified

June 1, 2026

🔗 CVE IDs covered (1)

CVE-2026-37225 →

📋 Description

FlexRIC v2.0.0 crashes when the iApp receives an E42_RIC_SUBSCRIPTION_REQUEST with an empty ricEventTriggerDefinition field. The E42 layer decoder accepts this as valid, but the E2AP encoder asserts a non-empty constraint when forwarding the request. A remote unauthenticated attacker can crash the iApp process (port 36422) via SIGABRT by exploiting this cross-layer validation mismatch.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-37225
https://github.com/MinamiKotor1/oran-security-advisories-zhongnan-luo/blob/main/advisories/CVE-2026-37225.md
https://gitlab.eurecom.fr/mosaic5g/flexric
https://github.com/advisories/GHSA-65q7-226q-8whm