Name: CVE-2026-24684: Use After Free
Creator: Rapid7
Published: 2026-02-09T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-24684, CVSS 7.5, EPSS 0.00606

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, the RDPSND async playback thread can process queued PDUs after the channel is closed and internal state is freed, leading to a use after free in rdpsnd_treat_wave. This vulnerability is fixed in 3.22.0.

CVSS Details

CVSS 4.0 Base Score: 8.7 (HIGH)
CVSS 4.0 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X)
CVSS 3.1 Base Score: 7.5
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Alma_linux	—	Upgrade freerdp-libsUpgrade freerdp-develUpgrade freerdpUpgrade libwinpr-develUpgrade libwinpr	Apr 3, 2026	Apr 1, 2026
Alpine Linux	—	Upgrade freerdp	Feb 10, 2026	Feb 9, 2026
Amazon Linux Ami 2	—	Upgrade freerdp-libsUpgrade libwinpr-develUpgrade freerdp-develUpgrade freerdp-debuginfoUpgrade freerdpUpgrade libwinpr	May 20, 2026	May 20, 2026
Amazon_linux_2023	—	Upgrade freerdp-libsUpgrade freerdp-libs-debuginfoUpgrade freerdpUpgrade freerdp-debugsourceUpgrade libwinpr-develUpgrade freerdp-debuginfoUpgrade freerdp-develUpgrade libwinprUpgrade freerdp-server-debuginfoUpgrade libwinpr-debuginfoUpgrade freerdp-server	Mar 9, 2026	Feb 9, 2026
Debian	—	Upgrade freerdp3	Jul 23, 2026	Jul 23, 2026
Oracle_linux	—	Upgrade libwinprUpgrade freerdp-serverUpgrade freerdp-develUpgrade freerdp-libsUpgrade freerdpUpgrade libwinpr-devel	Apr 2, 2026	Feb 9, 2026
Redhat_linux	—	No solution existsUpgrade freerdp-libsUpgrade freerdp-develUpgrade freerdp-serverUpgrade freerdp-libs-debuginfoUpgrade freerdp-server-debuginfoUpgrade freerdp-debugsourceUpgrade libwinpr-develUpgrade freerdp-debuginfoUpgrade libwinpr-debuginfoUpgrade freerdpUpgrade libwinpr	Apr 2, 2026	Feb 9, 2026
Rocky_linux	—	Upgrade freerdp-develUpgrade libwinprUpgrade freerdp-debugsourceUpgrade freerdp-debuginfoUpgrade freerdp-libs-debuginfoUpgrade freerdp-libsUpgrade libwinpr-debuginfoUpgrade freerdp-server-debuginfoUpgrade freerdpUpgrade freerdp-serverUpgrade libwinpr-devel	Apr 8, 2026	Apr 7, 2026
Ubuntu	—	Upgrade libfreerdp2-2 (Ubuntu Pro)Upgrade freerdp2-x11Upgrade libfreerdp2-2t64 (Ubuntu Pro)Upgrade freerdp2-x11 (Ubuntu Pro)Upgrade libfreerdp2-2Upgrade libfreerdp3-3Upgrade freerdp3-x11	Feb 17, 2026	Feb 9, 2026

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CVSS Details

Covered by Rapid7

Prioritise with Active Threat Intelligence