CVE-2026-37226

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Source
https://cve.org/CVERecord?id=CVE-2026-37226
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-37226.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-37226
Published
2026-06-01T00:00:00Z
Modified
2026-08-13T03:51:58Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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.

Database specific 
{
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/37xxx/CVE-2026-37226.json"
}
References

Affected packages

Git / gitlab.eurecom.fr/mosaic5g/flexric

Affected ranges

Type
GIT
Repo
https://gitlab.eurecom.fr/mosaic5g/flexric
Events
Introduced
1f04cc558ebc8da9de6a620762bc02f5db4ecb4a
Last Affected
1f04cc558ebc8da9de6a620762bc02f5db4ecb4a
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:mosaic5g:flexric:2.0.0:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "2.0.0"
        },
        {
            "last_affected": "2.0.0"
        }
    ],
    "source": "CPE_STRING"
}

Affected versions

2.*
2.0.0
v2.*
v2.0.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-37226.json"