PT-2026-45431 · Undefined · Undefined

Minamikotor1 + 1 · Published 2026-06-01 · Updated 2026-06-01 · CVE-2026-37221

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 crashes when receiving a RIC SUBSCRIPTION RESPONSE with an unknown ric id that has no corresponding pending event. The near-RT RIC uses assert() to enforce the existence of a pending event during response processing. A remote unauthenticated attacker can send a forged RIC SUBSCRIPTION RESPONSE to the near-RT RIC (port 36421) to cause SIGABRT in Debug builds or NULL pointer dereference (SIGSEGV) in Release builds.

Exploit

Fix

Assertion Failure

Weakness Enumeration

CWE-617

Related Identifiers

CVE-2026-37221

Affected Products

Undefined

References · 3

• 🔥 https://github.com/MinamiKotor1/oran-security-advisories-zhongnan-luo/blob/main/advisories/CVE-2026-37221.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-37221 · Security Note
• https://gitlab.eurecom.fr/mosaic5g/flexric · Note