CVE-2026-94043

A vulnerability was determined in Free5GC up to 4.2.3. This vulnerability affects unknown code of the file /corefuzzer_deps/free5gc/NFs/amf/internal/gmm/handler.go of the component Gmm Handler. This manipulation causes race condition. The attack can be initiated remotely. Patch name: e323b01464355781b8b8d5dd695e05cbc00a62f2. To fix this issue, it is recommended to deploy a patch.

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/free5gc/amf/commit/e323b01464355781b8b8d5dd695e05cbc00a62f2
https://github.com/free5gc/amf/pull/238
https://github.com/free5gc/free5gc/
https://github.com/free5gc/free5gc/issues/1109
https://vuldb.com/cve/CVE-2026-94043
https://vuldb.com/submit/949261
https://vuldb.com/vuln/407972
https://vuldb.com/vuln/407972/cti
https://github.com/free5gc/free5gc/issues/1109
https://vuldb.com/submit/949261

Configurations

No configuration.

History

21 Sep 2026, 20:17

Type	Values Removed	Values Added
References	~~() https://github.com/free5gc/free5gc/issues/1109 -~~	() https://github.com/free5gc/free5gc/issues/1109 -
References	~~() https://vuldb.com/submit/949261 -~~	() https://vuldb.com/submit/949261 -

20 Sep 2026, 19:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-20 19:17

Updated : 2026-09-21 20:17

NVD link : CVE-2026-94043

Mitre link : CVE-2026-94043

CVE.ORG link : CVE-2026-94043

JSON object : View

Products Affected

No product.

CWE

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

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