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Vulnerabilities & PatchesEmerging1 sourceSep 2, 2026 · 11:32via CyberPress

FreeRDP 3.31.0 Fixes 22 Security Flaws Including Heap Overflow and Pre-Auth DoS Bugs

Brief

FreeRDP has released version 3.

  • 0, a major security and stability update that fixes 22 disclosed vulnerabilities in the widely deployed open-source implementation of the Remote Desktop Protocol (RDP).

Project maintainers described the release as a “huge bugfix and security release” and urged distributors to update as soon as possible due to the severity of the issues it addresses.

The update is significant for organizations using FreeRDP in Linux desktop environments, remote-access clients, thin clients, RDP gateways, virtualization consoles, embedded systems, and application delivery products.

FreeRDP 3.

  • 0 Fixes 22 Security Flaws

The release resolves multiple memory-safety weaknesses, including a heap overflow flaw, as well as pre-authentication denial-of-service vulnerabilities.

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