PT-2026-45456 · Undefined · Undefined

Jiadai Wang + 3 · Published 2026-06-01 · Updated 2026-06-01 · CVE-2026-37227

NVD

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

FlexRIC v2.0.0 contains reachable assert(0) calls in stub message handlers for whitelisted but unimplemented E2AP message types in the near-RT RIC. A remote unauthenticated attacker can send a decodable E2AP PDU of such a type (e.g., E2nodeConfigurationUpdate) to crash the near-RT RIC process (port 36421) via SIGABRT. The message passes whitelist validation but triggers an unconditional assertion in the handler.

Exploit

Fix

Assertion Failure

Weakness Enumeration

CWE-617

Related Identifiers

CVE-2026-37227

Affected Products

Undefined

References · 3

• 🔥 https://github.com/MinamiKotor1/oran-security-advisories-zhongnan-luo/blob/main/advisories/CVE-2026-37227.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-37227 · Security Note
• https://gitlab.eurecom.fr/mosaic5g/flexric · Note