CVE-2026-30059
High
Description
An issue in the NAS decoder component of free5gc v4.0.1 allows attackers to cause a Denial of Service (DoS) via a crafted Registration Request message.
SeverityHigh
CVSS7.5
Exploit probability—
ProductNAS decoder component
PublishedAug 27, 2026
First seenAug 27, 2026
Weakness typeCWE-770Allocation of resources without limits
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| free5gc NAS decoder component | 4.0.1 | — |
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