CVE-2026-93309CWE-400CWE-770denial-of-service

CVE-2026-93309

Medium · published September 18, 2026

CVSS v3.1
4.3
EPSS
1%
Percentile
43.4
In the wild
Unconfirmed
What it is

A vulnerability was determined in O-RAN-SC SMO OAM 2025-06-10. Affected by this issue is some unknown functionality of the component VES Collector. Executing a manipulation can lead to allocation of resources. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through a bug report but has not responded yet.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00521 · 43.4th percentile
Weaknesses
CWE-400 · Uncontrolled Resource Consumption; CWE-770 · Allocation of Resources Without Limits or Throttling
Published
2026-09-18T04:17Z
References (6)
https://gist.github.com/fklement/639eb04a12cc5c015f9b960b0de96d80 · [email protected]https://lf-o-ran-sc.atlassian.net/browse/SMO-203 · [email protected]https://vuldb.com/cve/CVE-2026-93309 · [email protected]https://vuldb.com/submit/942312 · [email protected]https://vuldb.com/vuln/406595 · [email protected]https://vuldb.com/vuln/406595/cti · [email protected]
EPSS history
Timeline
  • 17 SEP 23:30Z
    O-RAN-SC SMO OAM VES Collector allocation of resources
    cvelistv5