Medium 4.3Published Sep 17, 2026

CVE-2026-93307O-RAN-SC SMO OAM VES Collector memory allocation

Updated under an hour ago (2026-10-19 11:10 UTC)

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Every CVE for O-RAN-SC SMO OAM

Exploited in the last 30 days

A vulnerability has been found in O-RAN-SC SMO OAM 2025-06-10. Affected is an unknown function of the component VES Collector. Such manipulation of the argument additionalFields.padding leads to uncontrolled memory allocation. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through a bug report but has not responded yet.

CVSS: 4.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R
Weakness (CWE): CWE-789, CWE-400
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Sep 23, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

O-RAN-SC SMO OAM o-ran-sc:smo_oam	2025-06-10	CNA record

References

https://vuldb.com/vuln/406593vdb-entry, technical-description
https://vuldb.com/vuln/406593/ctisignature, permissions-required
https://vuldb.com/cve/CVE-2026-93307third-party-advisory
https://vuldb.com/submit/942297third-party-advisory
https://vuldb.com/submit/942306third-party-advisory
https://lf-o-ran-sc.atlassian.net/browse/SMO-201related
https://gist.github.com/fklement/1c1ff92588944a021ceb2b5e894973c5exploit

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.