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CVE-2026-37229
Published: Jun 1, 2026
Modified: Jun 2, 2026
PUBLISHED
Description
FlexRIC v2.0.0 contains a reachable assertion in e2ap_create_pdu() triggered when ASN.1 PER decoding fails. A remote unauthenticated attacker can send any non-PER byte sequence (e.g., a single 0x00 byte) over SCTP to the near-RT RIC (port 36421) or iApp (port 36422) to crash the process via SIGABRT. The assertion is reached before any protocol-level validation occurs. All three E2AP protocol versions (v1.01, v2.03, v3.01) are affected.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
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