CVE-2026-94043
6.9
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | Free5GC | 4.2.0 | affected |
| n/a | Free5GC | 4.2.1 | affected |
| n/a | Free5GC | 4.2.2 | affected |
| n/a | Free5GC | 4.2.3 | affected |
Weaknesses
- CWE-362: Race Condition
References
- https://vuldb.com/vuln/407972
- https://vuldb.com/vuln/407972/cti
- https://vuldb.com/cve/CVE-2026-94043
- https://vuldb.com/submit/949261
- https://github.com/free5gc/free5gc/issues/1109
- https://github.com/free5gc/amf/pull/238
- https://github.com/free5gc/amf/commit/e323b01464355781b8b8d5dd695e05cbc00a62f2
- https://github.com/free5gc/free5gc/
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