CVE-2026-111380
freerdp3: FreeRDP from 3.29.0 before 3.32.0 contains an integer overflow in the Apple audin backends (audin_mac.m, audin_ios.m)...
CVE-2026-111380 is fixed in 23 products on 1 platform, first by DEBIAN-CVE-2026-111380, released October 16, 2026. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
n/a
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0032
25th percentile
FreeRDP from 3.29.0 before 3.32.0 contains an integer overflow in the Apple audin backends (audin_mac.m, audin_ios.m), which compute the audio queue buffer size as FramesPerPacket * 2 * nChannels in UINT32 arithmetic, bypassing the CVE-2026-91962 fix. A malicious RDP server can send FramesPerPacket of 2^30 in the audin Open PDU to wrap the multiplication, causing undersized AudioQueueAllocateBuffer allocations and a heap out-of-bounds write in macOS and iOS clients.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| freerdp-proxy · Ubuntu 26.04.1 LTS (resolute) | 3.32.0+dfsg-0ubuntu0.26.04.1 | freerdp-proxy 3.32.0+dfsg-0ubuntu0.26.04.1 | Nov 7, 2026 |
| freerdp-proxy-modules · Ubuntu 26.04.1 LTS (resolute) | 3.32.0+dfsg-0ubuntu0.26.04.1 | freerdp-proxy-modules 3.32.0+dfsg-0ubuntu0.26.04.1 | Nov 7, 2026 |
| freerdp-sdl · Ubuntu 26.04.1 LTS (resolute) | 3.32.0+dfsg-0ubuntu0.26.04.1 | freerdp-sdl 3.32.0+dfsg-0ubuntu0.26.04.1 | Nov 7, 2026 |
| freerdp-shadow-x11 · Ubuntu 26.04.1 LTS (resolute) | 3.32.0+dfsg-0ubuntu0.26.04.1 | freerdp-shadow-x11 3.32.0+dfsg-0ubuntu0.26.04.1 | Nov 7, 2026 |
| freerdp-wayland · Ubuntu 26.04.1 LTS (resolute) | 3.32.0+dfsg-0ubuntu0.26.04.1 | freerdp-wayland 3.32.0+dfsg-0ubuntu0.26.04.1 | Nov 7, 2026 |
| freerdp-x11 · Ubuntu 26.04.1 LTS (resolute) | 3.32.0+dfsg-0ubuntu0.26.04.1 | freerdp-x11 3.32.0+dfsg-0ubuntu0.26.04.1 | Nov 7, 2026 |
| freerdp3 · Debian 14 | 3.32.0+dfsg-1 | DEBIAN-CVE-2026-111380 | Oct 16, 2026 |
| freerdp3-proxy · Ubuntu 26.04.1 LTS (resolute) | 3.32.0+dfsg-0ubuntu0.26.04.1 | freerdp3-proxy 3.32.0+dfsg-0ubuntu0.26.04.1 | Nov 7, 2026 |
| freerdp3-proxy-modules · Ubuntu 26.04.1 LTS (resolute) | 3.32.0+dfsg-0ubuntu0.26.04.1 | freerdp3-proxy-modules 3.32.0+dfsg-0ubuntu0.26.04.1 | Nov 7, 2026 |
| freerdp3-sdl · Ubuntu 26.04.1 LTS (resolute) | 3.32.0+dfsg-0ubuntu0.26.04.1 | freerdp3-sdl 3.32.0+dfsg-0ubuntu0.26.04.1 | Nov 7, 2026 |
| freerdp3-shadow-x11 · Ubuntu 24.04.5 LTS (noble) | 3.32.0+dfsg-0ubuntu0.24.04.1 | freerdp3-shadow-x11 3.32.0+dfsg-0ubuntu0.24.04.1 | Oct 19, 2026 |
| freerdp3-shadow-x11 · Ubuntu 26.04.1 LTS (resolute) | 3.32.0+dfsg-0ubuntu0.26.04.1 | freerdp3-shadow-x11 3.32.0+dfsg-0ubuntu0.26.04.1 | Nov 7, 2026 |
| freerdp3-wayland · Ubuntu 24.04.5 LTS (noble) | 3.32.0+dfsg-0ubuntu0.24.04.1 | freerdp3-wayland 3.32.0+dfsg-0ubuntu0.24.04.1 | Oct 19, 2026 |
| freerdp3-wayland · Ubuntu 26.04.1 LTS (resolute) | 3.32.0+dfsg-0ubuntu0.26.04.1 | freerdp3-wayland 3.32.0+dfsg-0ubuntu0.26.04.1 | Nov 7, 2026 |
| freerdp3-x11 · Ubuntu 24.04.5 LTS (noble) | 3.32.0+dfsg-0ubuntu0.24.04.1 | freerdp3-x11 3.32.0+dfsg-0ubuntu0.24.04.1 | Oct 19, 2026 |
| freerdp3-x11 · Ubuntu 26.04.1 LTS (resolute) | 3.32.0+dfsg-0ubuntu0.26.04.1 | freerdp3-x11 3.32.0+dfsg-0ubuntu0.26.04.1 | Nov 7, 2026 |
| libfreerdp-client3-3 · Ubuntu 24.04.5 LTS (noble) | 3.32.0+dfsg-0ubuntu0.24.04.1 | libfreerdp-client3-3 3.32.0+dfsg-0ubuntu0.24.04.1 | Oct 19, 2026 |
| libfreerdp-client3-3 · Ubuntu 26.04.1 LTS (resolute) | 3.32.0+dfsg-0ubuntu0.26.04.1 | libfreerdp-client3-3 3.32.0+dfsg-0ubuntu0.26.04.1 | Nov 7, 2026 |
| libfreerdp-server-proxy3-3 · Ubuntu 26.04.1 LTS (resolute) | 3.32.0+dfsg-0ubuntu0.26.04.1 | libfreerdp-server-proxy3-3 3.32.0+dfsg-0ubuntu0.26.04.1 | Nov 7, 2026 |
| libfreerdp-server3-3 · Ubuntu 24.04.5 LTS (noble) | 3.32.0+dfsg-0ubuntu0.24.04.1 | libfreerdp-server3-3 3.32.0+dfsg-0ubuntu0.24.04.1 | Oct 19, 2026 |
| libfreerdp-server3-3 · Ubuntu 26.04.1 LTS (resolute) | 3.32.0+dfsg-0ubuntu0.26.04.1 | libfreerdp-server3-3 3.32.0+dfsg-0ubuntu0.26.04.1 | Nov 7, 2026 |
| libfreerdp-shadow-subsystem3-3 · Ubuntu 24.04.5 LTS (noble) | 3.32.0+dfsg-0ubuntu0.24.04.1 | libfreerdp-shadow-subsystem3-3 3.32.0+dfsg-0ubuntu0.24.04.1 | Oct 19, 2026 |
| libfreerdp-shadow-subsystem3-3 · Ubuntu 26.04.1 LTS (resolute) | 3.32.0+dfsg-0ubuntu0.26.04.1 | libfreerdp-shadow-subsystem3-3 3.32.0+dfsg-0ubuntu0.26.04.1 | Nov 7, 2026 |
| libfreerdp-shadow3-3 · Ubuntu 24.04.5 LTS (noble) | 3.32.0+dfsg-0ubuntu0.24.04.1 | libfreerdp-shadow3-3 3.32.0+dfsg-0ubuntu0.24.04.1 | Oct 19, 2026 |
| libfreerdp-shadow3-3 · Ubuntu 26.04.1 LTS (resolute) | 3.32.0+dfsg-0ubuntu0.26.04.1 | libfreerdp-shadow3-3 3.32.0+dfsg-0ubuntu0.26.04.1 | Nov 7, 2026 |
| libfreerdp3-3 · Ubuntu 24.04.5 LTS (noble) | 3.32.0+dfsg-0ubuntu0.24.04.1 | libfreerdp3-3 3.32.0+dfsg-0ubuntu0.24.04.1 | Oct 19, 2026 |
| libfreerdp3-3 · Ubuntu 26.04.1 LTS (resolute) | 3.32.0+dfsg-0ubuntu0.26.04.1 | libfreerdp3-3 3.32.0+dfsg-0ubuntu0.26.04.1 | Nov 7, 2026 |
| libwinpr-tools3-3 · Ubuntu 24.04.5 LTS (noble) | 3.32.0+dfsg-0ubuntu0.24.04.1 | libwinpr-tools3-3 3.32.0+dfsg-0ubuntu0.24.04.1 | Oct 19, 2026 |
| libwinpr-tools3-3 · Ubuntu 26.04.1 LTS (resolute) | 3.32.0+dfsg-0ubuntu0.26.04.1 | libwinpr-tools3-3 3.32.0+dfsg-0ubuntu0.26.04.1 | Nov 7, 2026 |
| libwinpr3-3 · Ubuntu 24.04.5 LTS (noble) | 3.32.0+dfsg-0ubuntu0.24.04.1 | libwinpr3-3 3.32.0+dfsg-0ubuntu0.24.04.1 | Oct 19, 2026 |
| libwinpr3-3 · Ubuntu 26.04.1 LTS (resolute) | 3.32.0+dfsg-0ubuntu0.26.04.1 | libwinpr3-3 3.32.0+dfsg-0ubuntu0.26.04.1 | Nov 7, 2026 |
| winpr-utils · Ubuntu 26.04.1 LTS (resolute) | 3.32.0+dfsg-0ubuntu0.26.04.1 | winpr-utils 3.32.0+dfsg-0ubuntu0.26.04.1 | Nov 7, 2026 |
| winpr3-utils · Ubuntu 24.04.5 LTS (noble) | 3.32.0+dfsg-0ubuntu0.24.04.1 | winpr3-utils 3.32.0+dfsg-0ubuntu0.24.04.1 | Oct 19, 2026 |
| winpr3-utils · Ubuntu 26.04.1 LTS (resolute) | 3.32.0+dfsg-0ubuntu0.26.04.1 | winpr3-utils 3.32.0+dfsg-0ubuntu0.26.04.1 | Nov 7, 2026 |
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