CVE-2026-2524

A flaw has been found in Open5GS 2.7.6. The impacted element is the function mme_s11_handle_create_session_response of the component MME. This manipulation causes denial of service. The attack can be initiated remotely. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.

CVSS v3 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/open5gs/open5gs/	Product
https://github.com/open5gs/open5gs/issues/4284	Exploit Issue Tracking Vendor Advisory
https://github.com/open5gs/open5gs/issues/4284#issue-3808462406	Exploit Issue Tracking Vendor Advisory
https://vuldb.com/?ctiid.346112	Permissions Required VDB Entry
https://vuldb.com/?id.346112	Third Party Advisory VDB Entry
https://vuldb.com/?submit.738369	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:open5gs:open5gs:2.7.6:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-02-16 01:15

Updated : 2026-02-18 19:07

NVD link : CVE-2026-2524

Mitre link : CVE-2026-2524

CVE.ORG link : CVE-2026-2524

JSON object : View

Products Affected

open5gs

open5gs

CWE

CWE-404

Improper Resource Shutdown or Release

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