CVE-2026-111880
freerdp3: FreeRDP versions from 2.0.0 before 3.32.0 contain a heap out-of-bounds write in the server hash-callback NTLM path th...
CVE-2026-111880 is fixed in 34 products on 1 platform, first by DEBIAN-CVE-2026-111880, released October 18, 2026. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
8.8
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0032
25th percentile
FreeRDP versions from 2.0.0 before 3.32.0 contain a heap out-of-bounds write in the server hash-callback NTLM path that fails to validate the MIC offset. Unauthenticated attackers can send a crafted AUTHENTICATE_MESSAGE with a backward session-key offset and MIC offset to write 16 zero bytes beyond the allocation.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| freerdp · RHEL 10 | 3.32.2-1.el10_2 | RHSA-2026:94514 | Nov 4, 2026 |
| freerdp · RHEL 8 | 2:2.11.7-15.el8_10 | RHSA-2026:94510 | Nov 4, 2026 |
| freerdp · RHEL 9 | 2:2.11.7-7.el9_8.9 | RHSA-2026:93592 | Nov 3, 2026 |
| freerdp · almalinux 10 | 2:3.32.2-1.el10_2 | ALSA-2026:94514 | Nov 7, 2026 |
| freerdp · almalinux 8 | 2:2.11.7-15.el8_10 | ALSA-2026:94510 | Nov 7, 2026 |
| freerdp · almalinux 9 | 2:2.11.7-7.el9_8.9 | ALSA-2026:93592 | Nov 7, 2026 |
| freerdp · amzn 2023 | 2:3.32.1-1.amzn2023.0.1 | ALAS2023-2026-3307 | Nov 7, 2026 |
| freerdp · ol 10 | 2:3.32.2-1.el10_2 | ELSA-2026-94514 | Nov 7, 2026 |
| freerdp · ol 8 | 2:2.11.7-15.el8_10 | ELSA-2026-94510 | Nov 7, 2026 |
| freerdp · ol 9 | 2:2.11.7-7.el9_8.9 | ELSA-2026-93592 | Nov 7, 2026 |
| freerdp · rocky 10 | 2:3.32.2-1.el10_2 | RLSA-2026:94514 | Nov 7, 2026 |
| freerdp · rocky 8 | 2:2.11.7-15.el8_10 | RLSA-2026:94510 | Nov 7, 2026 |
| freerdp · rocky 9 | 2:2.11.7-7.el9_8.9 | RLSA-2026:93592 | Nov 7, 2026 |
| freerdp-debuginfo · amzn 2023 | 2:3.32.1-1.amzn2023.0.1 | ALAS2023-2026-3307 | Nov 7, 2026 |
| freerdp-debugsource · amzn 2023 | 2:3.32.1-1.amzn2023.0.1 | ALAS2023-2026-3307 | Nov 7, 2026 |
| freerdp-devel · RHEL 8 | 2:2.11.7-15.el8_10 | RHSA-2026:94510 | Nov 4, 2026 |
| freerdp-devel · RHEL 9 | 2:2.11.7-7.el9_8.9 | RHSA-2026:93592 | Nov 3, 2026 |
| freerdp-devel · almalinux 10 | 2:3.32.2-1.el10_2 | ALSA-2026:94514 | Nov 7, 2026 |
| freerdp-devel · almalinux 8 | 2:2.11.7-15.el8_10 | ALSA-2026:94510 | Nov 7, 2026 |
| freerdp-devel · almalinux 9 | 2:2.11.7-7.el9_8.9 | ALSA-2026:93592 | Nov 7, 2026 |
| freerdp-devel · amzn 2023 | 2:3.32.1-1.amzn2023.0.1 | ALAS2023-2026-3307 | Nov 7, 2026 |
| freerdp-devel · ol 10 | 2:3.32.2-1.el10_2 | ELSA-2026-94514 | Nov 7, 2026 |
| freerdp-devel · ol 8 | 2:2.11.7-15.el8_10 | ELSA-2026-94510 | Nov 7, 2026 |
| freerdp-devel · ol 9 | 2:2.11.7-7.el9_8.9 | ELSA-2026-93592 | Nov 7, 2026 |
| freerdp-libs · RHEL 8 | 2:2.11.7-15.el8_10 | RHSA-2026:94510 | Nov 4, 2026 |
| freerdp-libs · RHEL 9 | 2:2.11.7-7.el9_8.9 | RHSA-2026:93592 | Nov 3, 2026 |
| freerdp-libs · almalinux 10 | 2:3.32.2-1.el10_2 | ALSA-2026:94514 | Nov 7, 2026 |
| freerdp-libs · almalinux 8 | 2:2.11.7-15.el8_10 | ALSA-2026:94510 | Nov 7, 2026 |
| freerdp-libs · almalinux 9 | 2:2.11.7-7.el9_8.9 | ALSA-2026:93592 | Nov 7, 2026 |
| freerdp-libs · amzn 2023 | 2:3.32.1-1.amzn2023.0.1 | ALAS2023-2026-3307 | Nov 7, 2026 |
| freerdp-libs · ol 10 | 2:3.32.2-1.el10_2 | ELSA-2026-94514 | Nov 7, 2026 |
| freerdp-libs · ol 8 | 2:2.11.7-15.el8_10 | ELSA-2026-94510 | Nov 7, 2026 |
| freerdp-libs · ol 9 | 2:2.11.7-7.el9_8.9 | ELSA-2026-93592 | Nov 7, 2026 |
| freerdp-libs-debuginfo · amzn 2023 | 2:3.32.1-1.amzn2023.0.1 | ALAS2023-2026-3307 | Nov 7, 2026 |
| 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-server · almalinux 10 | 2:3.32.2-1.el10_2 | ALSA-2026:94514 | Nov 7, 2026 |
| freerdp-server · amzn 2023 | 2:3.32.1-1.amzn2023.0.1 | ALAS2023-2026-3307 | Nov 7, 2026 |
| freerdp-server · ol 10 | 2:3.32.2-1.el10_2 | ELSA-2026-94514 | Nov 7, 2026 |
| freerdp-server-debuginfo · amzn 2023 | 2:3.32.1-1.amzn2023.0.1 | ALAS2023-2026-3307 | 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-2026-111880 | Oct 18, 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 · RHEL 8 | 2:2.11.7-15.el8_10 | RHSA-2026:94510 | Nov 4, 2026 |
| libwinpr · RHEL 9 | 2:2.11.7-7.el9_8.9 | RHSA-2026:93592 | Nov 3, 2026 |
| libwinpr · almalinux 10 | 2:3.32.2-1.el10_2 | ALSA-2026:94514 | Nov 7, 2026 |
| libwinpr · almalinux 8 | 2:2.11.7-15.el8_10 | ALSA-2026:94510 | Nov 7, 2026 |
| libwinpr · almalinux 9 | 2:2.11.7-7.el9_8.9 | ALSA-2026:93592 | Nov 7, 2026 |
| libwinpr · amzn 2023 | 2:3.32.1-1.amzn2023.0.1 | ALAS2023-2026-3307 | Nov 7, 2026 |
| libwinpr · ol 10 | 2:3.32.2-1.el10_2 | ELSA-2026-94514 | Nov 7, 2026 |
| libwinpr · ol 8 | 2:2.11.7-15.el8_10 | ELSA-2026-94510 | Nov 7, 2026 |
| libwinpr · ol 9 | 2:2.11.7-7.el9_8.9 | ELSA-2026-93592 | Nov 7, 2026 |
| libwinpr-debuginfo · amzn 2023 | 2:3.32.1-1.amzn2023.0.1 | ALAS2023-2026-3307 | Nov 7, 2026 |
| libwinpr-devel · RHEL 8 | 2:2.11.7-15.el8_10 | RHSA-2026:94510 | Nov 4, 2026 |
| libwinpr-devel · RHEL 9 | 2:2.11.7-7.el9_8.9 | RHSA-2026:93592 | Nov 3, 2026 |
| libwinpr-devel · almalinux 10 | 2:3.32.2-1.el10_2 | ALSA-2026:94514 | Nov 7, 2026 |
| libwinpr-devel · almalinux 8 | 2:2.11.7-15.el8_10 | ALSA-2026:94510 | Nov 7, 2026 |
| libwinpr-devel · almalinux 9 | 2:2.11.7-7.el9_8.9 | ALSA-2026:93592 | Nov 7, 2026 |
| libwinpr-devel · amzn 2023 | 2:3.32.1-1.amzn2023.0.1 | ALAS2023-2026-3307 | Nov 7, 2026 |
| libwinpr-devel · ol 10 | 2:3.32.2-1.el10_2 | ELSA-2026-94514 | Nov 7, 2026 |
| libwinpr-devel · ol 8 | 2:2.11.7-15.el8_10 | ELSA-2026-94510 | Nov 7, 2026 |
| libwinpr-devel · ol 9 | 2:2.11.7-7.el9_8.9 | ELSA-2026-93592 | 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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