HIGH 7.1 NVD
CVE-2026-114042
FreeRDP 3.32.0 contains a use-after-free vulnerability in the drdynvc channel that frees a pool-owned stream with the owned-stream deallocator when totalLength
FreeRDP 3.32.0 contains a use-after-free vulnerability in the drdynvc channel that frees a pool-owned stream with the owned-stream deallocator when totalLength is smaller than the chunk size. A malicious RDP server can send a single well-formed Virtual Channel PDU to trigger the free and crash the client during teardown.
References
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-5xjc-c64q-m8r6
- https://www.vulncheck.com/advisories/freerdp-3.32.0-use-after-free-via-drdynvc-virtual-cha
This high severity vulnerability with a CVSS score of 7.1 was published on 2026-10-21 via NVD.
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