Security Advisory

CVE-2026-37221

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-06-01 00:00:00

Last updated 2026-06-01 16:47:59

Assigner mitre

CVSS score not scored

State PUBLISHED

Description

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.

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