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freerdp

freerdp2

freerdp3

FreeRDP contains an out-of-bounds read vulnerability in the H.264 YUV-to-RGB conversion process caused by a mismatch between decoder and surface dimensions. This flaw can lead to sensitive information disclosure, application crashes resulting in denial of service, or potentially arbitrary code execution. Multiple affected versions exist across various Ubuntu releases. A patch is available and should be applied via standard system updates.

CVE-2026-55192 is an out-of-bounds read vulnerability in FreeRDP's H.264 YUV-to-RGB conversion due to a decoder and surface dimension mismatch. This vulnerability allows an attacker to potentially read memory beyond intended bounds, which can result in information leakage, application crashes, or arbitrary code execution. The issue affects numerous specific FreeRDP package versions across multiple Ubuntu LTS and standard releases. The vulnerability has been addressed in newer upstream releases, and Ubuntu has issued security updates to fix it.

Detailed information about Freerdp: Out-of-bounds read in H.264 YUV-to-RGB conversion due to decoder/surface dimension mismatch affecting null freerdp. Get real

Freerdp: Out-of-bounds read in H.264 YUV-to-RGB conversion due to decoder/surface dimension mismatch - Live Threat Intelligence - Threat Radar | OffSeq.com

Freerdp: Out-of-bounds read in H.264 YUV-to-RGB conversion due to decoder/surface dimension mismatch (CVE-2026-55192)

Threats Tagged 'ubuntu-cve-2026-55192'

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