PT-2026-45508 · Undefined · Undefined

Jiadai Wang + 3 · Published 2026-06-01 · Updated 2026-06-01 · CVE-2026-37229

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 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.

Exploit

Fix

Assertion Failure

Weakness Enumeration

CWE-617

Related Identifiers

CVE-2026-37229

Affected Products

Undefined

References · 3

• 🔥 https://github.com/MinamiKotor1/oran-security-advisories-zhongnan-luo/blob/main/advisories/CVE-2026-37229.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-37229 · Security Note
• https://gitlab.eurecom.fr/mosaic5g/flexric · Note