CVE-2026-37226_CVE-2026-37226

7.5 / 10

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

FlexRIC v2.0.0 crashes when the iApp receives an E42_RIC_SUBSCRIPTION_REQUEST referencing a non-existent E2 Node. The lookup function returns NULL, which is enforced by assert() in Debug builds (SIGABRT) and dereferenced in Release builds (SIGSEGV). A remote unauthenticated attacker can crash the iApp process (port 36422) by sending a subscription request with an arbitrary global_e2_node_id.

Basic Information

ID CVE-2026-37226

Source mitre

Published Jun 1, 2026 at 00:00

Modified Jun 2, 2026 at 15:26

Affected Product

Vendor n/a

Product n/a

Version n/a

Affected Versions n/a n/a n/a

CWE Classification

CWE-476

References

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    "published": "2026-06-01T00:00:00.000Z",
    "modified": "2026-06-02T15:26:33.673Z",
    "type": "cve",
    "title": "CVE-2026-37226",
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    "references": "https://gitlab.eurecom.fr/mosaic5g/flexric\nhttps://github.com/MinamiKotor1/oran-security-advisories-zhongnan-luo/blob/main/advisories/CVE-2026-37226.md",
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