Vulnerabilities CVE-2026-24678

CVE-2026-24678

High

Open

TLP:CLEAR

FreeRDP has a Heap-use-after-free in cam_v4l_stream_capture_thread

NVD CVE.org

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Description

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, A capture thread sends sample responses using a freed channel callback after a device channel close, leading to a use after free in ecam_channel_write. This vulnerability is fixed in 3.22.0.

Details

CVSS Score: 8.7
EPSS Score ⓘ: 0.63%

46.8th percentile
CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Confidence: 90%
Published: Feb 9, 2026
Last Modified: Jul 15, 2026

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