CVE-2026-24678
freerdp: FreeRDP: Denial of Service via use after free in ecam_channel_write
Severity
ImportantRed Hat Product Security
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 · 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE-825 · Expired Pointer Dereference