FreeRDP from 3.0.0 before 3.32.0 contains a heap out-of-bounds read vulnerability that allows a malicious RD Gateway to crash clients by sending mismatched message lengths. Attackers controlling the gateway can set MsgBytes far larger than the NDR string ActualCount in consent or service messages, causing UTF-8 conversion to read past the stream allocation and disrupt client availability.
Metrics
Affected Vendors & Products
References
History
Tue, 13 Oct 2026 14:30:00 +0000
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ssvc
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Tue, 13 Oct 2026 13:45:00 +0000
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| Description | FreeRDP from 3.0.0 before 3.32.0 contains a heap out-of-bounds read vulnerability that allows a malicious RD Gateway to crash clients by sending mismatched message lengths. Attackers controlling the gateway can set MsgBytes far larger than the NDR string ActualCount in consent or service messages, causing UTF-8 conversion to read past the stream allocation and disrupt client availability. | |
| Title | FreeRDP 3.0.0 before 3.32.0 Heap Out-of-Bounds Read via RD Gateway Messages | |
| First Time appeared |
Freerdp
Freerdp freerdp |
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| Weaknesses | CWE-125 | |
| CPEs | cpe:2.3:a:freerdp:freerdp:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Freerdp
Freerdp freerdp |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-10-13T13:27:16.432Z
Updated: 2026-10-13T13:47:09.491Z
Reserved: 2026-10-13T11:25:25.213Z
Link: CVE-2026-109950
Updated: 2026-10-13T13:47:04.362Z
Status : Analyzed
Published: 2026-10-13T14:17:33.563
Modified: 2026-10-21T14:21:58.377
Link: CVE-2026-109950
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