FreeRDP before 3.32.2 contains a denial of service vulnerability where a malformed drive DEVICE_IOREQUEST with a truncated IRP_MJ_CREATE body silently kills the drive worker. A malicious RDP server can send such an IRP then post further requests that accumulate unbounded in the IrpQueue, exhausting memory and causing session availability loss.
Metrics
Affected Vendors & Products
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Tue, 03 Nov 2026 14:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | FreeRDP before 3.32.2 contains a denial of service vulnerability where a malformed drive DEVICE_IOREQUEST with a truncated IRP_MJ_CREATE body silently kills the drive worker. A malicious RDP server can send such an IRP then post further requests that accumulate unbounded in the IrpQueue, exhausting memory and causing session availability loss. | |
| Title | FreeRDP before 3.32.2 Denial of Service via Malformed Drive IRP | |
| First Time appeared |
Freerdp
Freerdp freerdp |
|
| Weaknesses | CWE-770 | |
| CPEs | cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Freerdp
Freerdp freerdp |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-11-03T14:28:05.376Z
Reserved: 2026-11-03T12:27:30.908Z
Link: CVE-2026-121403
No data.
Status : Analyzed
Published: 2026-11-03T15:17:28.703
Modified: 2026-11-03T16:00:41.803
Link: CVE-2026-121403
No data.
OpenCVE Enrichment
Updated: 2026-11-03T16:45:14Z
Weaknesses