Vulnerability · Published Sep 18, 2026 · Assigned by VulDB

CVE-2026-93310O-RAN-SC SMO OAM VES Collector allocation of resources

Medium 5.3

In plain English

A medium-severity resource allocation without limits in SMO OAM from O-RAN-SC. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 53% of all known vulnerabilities).

Severity (CVSS 3.1)5.3Medium

Exploit odds (30 days)0.7%top 46.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was identified in O-RAN-SC SMO OAM 2025-06-10. This affects an unknown part of the component VES Collector. The manipulation leads to allocation of resources. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The project was informed of the problem early through a bug report but has not responded yet.

Affected products (as reported)

Vendor	Product	Versions
O-RAN-SC	SMO OAM	2025-06-10

Weakness: CWE-770, CWE-400 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R

References

VDB-406596 | O-RAN-SC SMO OAM VES Collector allocation of resources vdb-entry
VDB-406596 | CTI Indicators (IOB, IOC, TTP) signature, permissions-required
CVE-2026-93310 | CVE Analysis and Report third-party-advisory
Submit #942313 | O-RAN-SC SMO L-Release CWE-770 Allocation of Resources Without Limits or Throttling third-party-advisory
https://lf-o-ran-sc.atlassian.net/browse/SMO-204 related
https://gist.github.com/fklement/f70321f38513c2e82a87f062e519c587 exploit