CVE-2026-94043
Free5GC Gmm handler.go race condition
CVSS 4.0 6.9 MEDIUMCVSS 3.1 5.3 MEDIUMCVSS 3.0 5.3 MEDIUMCVSS 2.0 5.0 Check source for fixed versionsKEV status unknown
cve-program · CVE-2026-94043
PublishedA 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.
Read the publisher's advisoryAffected versions, risk and source history
Related advisories and sources
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CVE-2026-94043 · CVE overview and exploitation status
cve-program · CVE-2026-94043
- 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/
Related changes
Linked by CVE identifierNo related changes are available here.