CVEvulnerability

CVE-2026-37222

7.5 HIGH Published 2026-06-01 Modified 2026-07-22 Official page ↗

Status: Deferred
Published: 2026-06-01
Last modified: 2026-07-22
Assigner: [email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0): 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses: CWE-617

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.

Weakness · CWE (1)

CWE-617 Reachable Assertion weakness

References

https://github.com/MinamiKotor1/oran-security-advisories-zhongnan-luo/blob/main/advisories/CVE-2026-37222.md github.com
https://gitlab.eurecom.fr/mosaic5g/flexric gitlab.eurecom.fr

CVE-2026-37222

Description

Related

Weakness · CWE (1)

References