CVE-2026-93307

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 v3 4.3 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:N/I:N/A:P

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://gist.github.com/fklement/1c1ff92588944a021ceb2b5e894973c5
https://lf-o-ran-sc.atlassian.net/browse/SMO-201
https://vuldb.com/cve/CVE-2026-93307
https://vuldb.com/submit/942297
https://vuldb.com/submit/942306
https://vuldb.com/vuln/406593
https://vuldb.com/vuln/406593/cti
https://lf-o-ran-sc.atlassian.net/browse/SMO-201
https://vuldb.com/submit/942297
https://vuldb.com/submit/942306

Configurations

No configuration.

History

23 Sep 2026, 18:17

Type	Values Removed	Values Added
References	~~() https://lf-o-ran-sc.atlassian.net/browse/SMO-201 -~~	() https://lf-o-ran-sc.atlassian.net/browse/SMO-201 -
References	~~() https://vuldb.com/submit/942297 -~~	() https://vuldb.com/submit/942297 -
References	~~() https://vuldb.com/submit/942306 -~~	() https://vuldb.com/submit/942306 -

17 Sep 2026, 22:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-17 22:17

Updated : 2026-09-23 18:17

NVD link : CVE-2026-93307

Mitre link : CVE-2026-93307

CVE.ORG link : CVE-2026-93307

JSON object : View

Products Affected

No product.

CWE

CWE-400

Uncontrolled Resource Consumption

CWE-789

Memory Allocation with Excessive Size Value

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