FreeRDP before 3.32.0 contains a double-free vulnerability in nsc_context_initialize_encode() that leaves dangling plane pointers after a partial buffer growth failure. Attackers using a crafted RDP client can negotiate NSCodec with a large desktop geometry to trigger allocation failure, crashing the server during context teardown.
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Affected Vendors & Products
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Mon, 12 Oct 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | FreeRDP before 3.32.0 contains a double-free vulnerability in nsc_context_initialize_encode() that leaves dangling plane pointers after a partial buffer growth failure. Attackers using a crafted RDP client can negotiate NSCodec with a large desktop geometry to trigger allocation failure, crashing the server during context teardown. | |
| Title | FreeRDP before 3.32.0 Double Free via NSCodec plane growth failure | |
| First Time appeared |
Freerdp
Freerdp freerdp |
|
| Weaknesses | CWE-415 | |
| 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: 2026-10-12T16:04:28.144Z
Reserved: 2026-10-12T14:10:14.199Z
Link: CVE-2026-109257
No data.
Status : Received
Published: 2026-10-12T17:17:17.280
Modified: 2026-10-12T17:17:17.280
Link: CVE-2026-109257
No data.
OpenCVE Enrichment
Updated: 2026-10-12T17:45:15Z
Weaknesses