CVE-2026-37229

See a problem?
Please try reporting it to the source first.

Source

https://cve.org/CVERecord?id=CVE-2026-37229

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-37229.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-37229

Published

2026-06-01T00:00:00Z

Modified

2026-07-16T03:49:22.547011624Z

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 contains a reachable assertion in e2apcreatepdu() 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.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/37xxx/CVE-2026-37229.json",
    "cna_assigner": "mitre"
}

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

{
    "cpe": "cpe:2.3:a:mosaic5g:flexric:2.0.0:*:*:*:*:*:*:*",
    "source": "CPE_STRING",
    "extracted_events": [
        {
            "introduced": "2.0.0"
        },
        {
            "last_affected": "2.0.0"
        }
    ]
}

Affected versions

2.*

2.0.0

v2.*

v2.0.0

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-37229.json"