CVE Database›Document archive›CVE-2026-24678

CVE-2026-24678

freerdp: FreeRDP: Denial of Service via use after free in ecam_channel_write

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Severity

Important

Red Hat Product Security

5.3

CVSS 3.1

Review impact separately from score.

Published · February 10, 2026

Updated · June 30, 2026

Description

A denial of service flaw has been found in FreeRDP. 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.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

CVSS / CWE

CVSS 3.1 · 5.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE-825 · Expired Pointer Dereference