CVE-2026-121401
FreeRDP before 3.32.2 contains a denial of service vulnerability where rdg_process_packet dispatches a PKT_TYPE_EXTENDED_AUTH_MSG without verifying negotiated mode or auth context. A malicious or compromised RD Gateway can send the extended-auth packet before tunnel authentication, triggering a null-pointer dereference that crashes the client.
AI analysis
Not analysed yet.
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| Product | Affected versions | Fixed in | Source |
|---|---|---|---|
| freerdpfreerdp | < 3.32.2 | None listed | NVD |
0.3%24th percentile
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Published
First publication at the source
Last modified
Latest change at the source
Collected
First seen by Baba Yaga Security