CVE-2026-93307mediumCWE-400CWE-789

CVE-2026-93307: medium-severity vulnerability in O-RAN-SC SMO OAM

O-RAN-SC SMO OAM VES Collector memory allocation

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33Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 5.3epss 0.5%
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:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
O-RAN-SC · SMO OAM
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — O-RAN-SC SMO OAM

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CVE-2026-93310MEDIUMO-RAN-SC SMO OAM VES Collector allocation of resourcesEPSS 0.7%CVE-2026-93309MEDIUMO-RAN-SC SMO OAM VES Collector allocation of resourcesEPSS 0.5%CVE-2026-93308MEDIUMO-RAN-SC SMO OAM VES Collector allocation of resourcesEPSS 0.5%