8.7
High
CVE-2026-24678 FreeRDP is a free implementation of the Remote Desktop Protocol
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| FreeRDP 3.22 | earliest → < 3.22.0 | 3.22.0 |
| Red Hat Enterprise Linux AppStream EUS (v. 10.0) | Versions not published | |
| Red Hat Enterprise Linux AppStream (v. 10) | Versions not published | |
| Red Hat Enterprise Linux CodeReady Linux Builder EUS (v. 10.0) | Versions not published | |
| Red Hat Enterprise Linux CodeReady Linux Builder (v. 10) | Versions not published | |
| Red Hat Enterprise Linux 6 | Versions not published | |
| Red Hat Enterprise Linux 7 | Versions not published | |
| Red Hat Enterprise Linux 8 | Versions not published | |
| Red Hat Enterprise Linux 9 | Versions not published |
Show the 2 other branches Hide the 2 other branches
| Product | Affected versions | Fixed in |
|---|---|---|
| Red Hat Enterprise Linux 10 | Versions not published | |
| Red Hat Enterprise Linux 10.0 Extended Update Support | Versions not published |
Other CVEs of FreeRDP
The 324 CVEs of FreeRDP →
CVE-2026-121964
FreeRDP before 3.32.2 Heap Buffer Overflow via rpc_client_recv_fragment
8.7
High
CVE-2026-121963
FreeRDP before 3.32.2 Use-After-Free via Dynamic rdpsnd Channel Close
8.2
High
CVE-2026-121962
FreeRDP before 3.32.2 Heap Buffer Overflow via Early User Authorization Read
7.2
High
CVE-2026-121961
FreeRDP before 3.32.2 Use-After-Free via DRDYNVC Tracker Race
8.2
High