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Buffer Overflow Vulnerability in FreeRDP Affects Multiple Ubuntu Releases

Buffer Overflow Vulnerability in FreeRDP Affects Multiple Ubuntu Releases

First seen 4 Feb 2026, 09:29 UTC • •

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ThreatCluster AI
ThreatCluster •March 12, 2026 at 13:27 UTC

A buffer overflow vulnerability has been identified in FreeRDP, affecting Ubuntu 24.04 LTS and its derivatives. Discovered by Kim Dong Han, the flaw arises from improper validation of variable sizes, potentially allowing attackers to execute arbitrary code or cause a denial of service. Several CVEs have been associated with this issue, all published on January 19, 2026.

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