CVE-2026-37220

The record

FlexRIC v2.0.0 crashes when an SCTP association is closed before an E2_SETUP_REQUEST is sent. The near-RT RIC assumes a mapping between SCTP association and E2 node always exists in the cleanup path and enforces this via assert(). A remote unauthenticated attacker can crash the near-RT RIC (port 36421) by simply completing an SCTP handshake and immediately disconnecting, without sending any E2AP message.

Affected packages

Related vulnerabilities

• CVE-2026-105754 vLLM is an inference and serving engine for large language models. CWE-617
• CVE-2026-105753 vLLM is an inference and serving engine for large language models. CWE-617
• CVE-2026-98151 In the Linux kernel, the following vulnerability has been resolved: bpf: Fix REG… CWE-617
• CVE-2026-84450 libheif is a HEIF and AVIF file format decoder and encoder. CWE-617
• CVE-2026-8674 Initializing the DNS stub resolver from an /etc/resolv.conf file, or a LOCALDOMAIN… CWE-617
• CVE-2026-80274 If a BIND resolver sends a query for a DNSSEC-signed authoritative zone, and the… CWE-617
• CVE-2026-76163 If BIND is loaded with a "`named.conf`" file that contains no global "`options`" block… CWE-617
• CVE-2026-86317 A vulnerability was detected in ggml-org llama.cpp up to 0.4.0. CWE-617