# CVE-2026-91963: freerdp3: FreeRDP versions before 3.31.0 contain an uninitialized heap memory disclosure vulnerability in the urbdrc USB redire...

CVE-2026-91963 is fixed in 34 products on 1 platform, first by ALAS2023-2026-2142, released September 14, 2026. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2026-91963
- Priority: High
- CVSS: 8.8 (medium)
- EPSS: 0.0067
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Sep 14, 2026

## Description

FreeRDP versions before 3.31.0 contain an uninitialized heap memory disclosure vulnerability in the urbdrc USB redirection channel. A malicious RDP server can induce failing USB transfers to read uninitialized heap memory from the client, defeating ASLR and enabling remote code execution when chained with memory corruption vulnerabilities.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | freerdp RHEL 10 | 3.10.3-12.el10_2.14 | [RHSA-2026:75570](https://patchblox.com/security/data/fix/linux/rhsa-2026-75570.md) | Oct 5, 2026 |
| Linux | freerdp RHEL 8 | 2:2.11.7-14.el8_10 | [RHSA-2026:76747](https://patchblox.com/security/data/fix/linux/rhsa-2026-76747.md) | Oct 6, 2026 |
| Linux | freerdp RHEL 9 | 2:2.11.7-7.el9_8.8 | [RHSA-2026:76755](https://patchblox.com/security/data/fix/linux/rhsa-2026-76755.md) | Oct 9, 2026 |
| Linux | freerdp almalinux 10 | 2:3.10.3-12.el10_2.14 | [ALSA-2026:75570](https://patchblox.com/security/data/fix/linux/alsa-2026-75570.md) | Oct 5, 2026 |
| Linux | freerdp almalinux 8 | 2:2.11.7-14.el8_10 | [ALSA-2026:76747](https://patchblox.com/security/data/fix/linux/alsa-2026-76747.md) | Oct 6, 2026 |
| Linux | freerdp almalinux 9 | 2:2.11.7-7.el9_8.8 | [ALSA-2026:76755](https://patchblox.com/security/data/fix/linux/alsa-2026-76755.md) | Oct 6, 2026 |
| Linux | freerdp amzn 2023 | 2:3.31.0-1.amzn2023 | [ALAS2023-2026-2142](https://patchblox.com/security/data/fix/linux/alas2023-2026-2142.md) | Sep 14, 2026 |
| Linux | freerdp ol 10 | 2:3.10.3-12.el10_2.14 | [ELSA-2026-75570](https://patchblox.com/security/data/fix/linux/elsa-2026-75570.md) | Oct 6, 2026 |
| Linux | freerdp ol 8 | 2:2.11.7-14.el8_10 | [ELSA-2026-76747](https://patchblox.com/security/data/fix/linux/elsa-2026-76747.md) | Oct 6, 2026 |
| Linux | freerdp ol 9 | 2:2.11.7-7.el9_8.8 | [ELSA-2026-76755](https://patchblox.com/security/data/fix/linux/elsa-2026-76755.md) | Oct 7, 2026 |
| Linux | freerdp rocky 10 | 2:3.10.3-12.el10_2.14 | [RLSA-2026:75570](https://patchblox.com/security/data/fix/linux/rlsa-2026-75570.md) | Oct 6, 2026 |
| Linux | freerdp rocky 8 | 2:2.11.7-14.el8_10 | [RLSA-2026:76747](https://patchblox.com/security/data/fix/linux/rlsa-2026-76747.md) | Oct 7, 2026 |
| Linux | freerdp rocky 9 | 2:2.11.7-7.el9_8.8 | [RLSA-2026:76755](https://patchblox.com/security/data/fix/linux/rlsa-2026-76755.md) | Nov 7, 2026 |
| Linux | freerdp-debuginfo amzn 2023 | 2:3.31.0-1.amzn2023 | [ALAS2023-2026-2142](https://patchblox.com/security/data/fix/linux/alas2023-2026-2142.md) | Sep 14, 2026 |
| Linux | freerdp-debugsource amzn 2023 | 2:3.31.0-1.amzn2023 | [ALAS2023-2026-2142](https://patchblox.com/security/data/fix/linux/alas2023-2026-2142.md) | Sep 14, 2026 |
| Linux | freerdp-devel RHEL 8 | 2:2.11.7-14.el8_10 | [RHSA-2026:76747](https://patchblox.com/security/data/fix/linux/rhsa-2026-76747.md) | Oct 6, 2026 |
| Linux | freerdp-devel RHEL 9 | 2:2.11.7-7.el9_8.8 | [RHSA-2026:76755](https://patchblox.com/security/data/fix/linux/rhsa-2026-76755.md) | Oct 9, 2026 |
| Linux | freerdp-devel almalinux 10 | 2:3.10.3-12.el10_2.14 | [ALSA-2026:75570](https://patchblox.com/security/data/fix/linux/alsa-2026-75570.md) | Oct 5, 2026 |
| Linux | freerdp-devel almalinux 8 | 2:2.11.7-14.el8_10 | [ALSA-2026:76747](https://patchblox.com/security/data/fix/linux/alsa-2026-76747.md) | Oct 6, 2026 |
| Linux | freerdp-devel almalinux 9 | 2:2.11.7-7.el9_8.8 | [ALSA-2026:76755](https://patchblox.com/security/data/fix/linux/alsa-2026-76755.md) | Oct 6, 2026 |
| Linux | freerdp-devel amzn 2023 | 2:3.31.0-1.amzn2023 | [ALAS2023-2026-2142](https://patchblox.com/security/data/fix/linux/alas2023-2026-2142.md) | Sep 14, 2026 |
| Linux | freerdp-devel ol 10 | 2:3.10.3-12.el10_2.14 | [ELSA-2026-75570](https://patchblox.com/security/data/fix/linux/elsa-2026-75570.md) | Oct 6, 2026 |
| Linux | freerdp-devel ol 8 | 2:2.11.7-14.el8_10 | [ELSA-2026-76747](https://patchblox.com/security/data/fix/linux/elsa-2026-76747.md) | Oct 6, 2026 |
| Linux | freerdp-devel ol 9 | 2:2.11.7-7.el9_8.8 | [ELSA-2026-76755](https://patchblox.com/security/data/fix/linux/elsa-2026-76755.md) | Oct 7, 2026 |
| Linux | freerdp-libs RHEL 8 | 2:2.11.7-14.el8_10 | [RHSA-2026:76747](https://patchblox.com/security/data/fix/linux/rhsa-2026-76747.md) | Oct 6, 2026 |
| Linux | freerdp-libs RHEL 9 | 2:2.11.7-7.el9_8.8 | [RHSA-2026:76755](https://patchblox.com/security/data/fix/linux/rhsa-2026-76755.md) | Oct 9, 2026 |
| Linux | freerdp-libs almalinux 10 | 2:3.10.3-12.el10_2.14 | [ALSA-2026:75570](https://patchblox.com/security/data/fix/linux/alsa-2026-75570.md) | Oct 5, 2026 |
| Linux | freerdp-libs almalinux 8 | 2:2.11.7-14.el8_10 | [ALSA-2026:76747](https://patchblox.com/security/data/fix/linux/alsa-2026-76747.md) | Oct 6, 2026 |
| Linux | freerdp-libs almalinux 9 | 2:2.11.7-7.el9_8.8 | [ALSA-2026:76755](https://patchblox.com/security/data/fix/linux/alsa-2026-76755.md) | Oct 6, 2026 |
| Linux | freerdp-libs amzn 2023 | 2:3.31.0-1.amzn2023 | [ALAS2023-2026-2142](https://patchblox.com/security/data/fix/linux/alas2023-2026-2142.md) | Sep 14, 2026 |
| Linux | freerdp-libs ol 10 | 2:3.10.3-12.el10_2.14 | [ELSA-2026-75570](https://patchblox.com/security/data/fix/linux/elsa-2026-75570.md) | Oct 6, 2026 |
| Linux | freerdp-libs ol 8 | 2:2.11.7-14.el8_10 | [ELSA-2026-76747](https://patchblox.com/security/data/fix/linux/elsa-2026-76747.md) | Oct 6, 2026 |
| Linux | freerdp-libs ol 9 | 2:2.11.7-7.el9_8.8 | [ELSA-2026-76755](https://patchblox.com/security/data/fix/linux/elsa-2026-76755.md) | Oct 7, 2026 |
| Linux | freerdp-libs-debuginfo amzn 2023 | 2:3.31.0-1.amzn2023 | [ALAS2023-2026-2142](https://patchblox.com/security/data/fix/linux/alas2023-2026-2142.md) | Sep 14, 2026 |
| Linux | freerdp-proxy Ubuntu 26.04.1 LTS (resolute) | 3.31.0+dfsg-0ubuntu0.26.04.1 | [freerdp-proxy 3.31.0+dfsg-0ubuntu0.26.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-freerdp-proxy-3.31.0-dfsg-0ubuntu0.26.04.1.md) | Sep 15, 2026 |
| Linux | freerdp-proxy-modules Ubuntu 26.04.1 LTS (resolute) | 3.31.0+dfsg-0ubuntu0.26.04.1 | [freerdp-proxy-modules 3.31.0+dfsg-0ubuntu0.26.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-freerdp-proxy-modules-3.31.0-dfsg-0ubuntu0.26.04.1.md) | Sep 15, 2026 |
| Linux | freerdp-sdl Ubuntu 26.04.1 LTS (resolute) | 3.31.0+dfsg-0ubuntu0.26.04.1 | [freerdp-sdl 3.31.0+dfsg-0ubuntu0.26.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-freerdp-sdl-3.31.0-dfsg-0ubuntu0.26.04.1.md) | Sep 15, 2026 |
| Linux | freerdp-server almalinux 10 | 2:3.10.3-12.el10_2.14 | [ALSA-2026:75570](https://patchblox.com/security/data/fix/linux/alsa-2026-75570.md) | Oct 5, 2026 |
| Linux | freerdp-server amzn 2023 | 2:3.31.0-1.amzn2023 | [ALAS2023-2026-2142](https://patchblox.com/security/data/fix/linux/alas2023-2026-2142.md) | Sep 14, 2026 |
| Linux | freerdp-server ol 10 | 2:3.10.3-12.el10_2.14 | [ELSA-2026-75570](https://patchblox.com/security/data/fix/linux/elsa-2026-75570.md) | Oct 6, 2026 |
| Linux | freerdp-server-debuginfo amzn 2023 | 2:3.31.0-1.amzn2023 | [ALAS2023-2026-2142](https://patchblox.com/security/data/fix/linux/alas2023-2026-2142.md) | Sep 14, 2026 |
| Linux | freerdp-shadow-x11 Ubuntu 26.04.1 LTS (resolute) | 3.31.0+dfsg-0ubuntu0.26.04.1 | [freerdp-shadow-x11 3.31.0+dfsg-0ubuntu0.26.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-freerdp-shadow-x11-3.31.0-dfsg-0ubuntu0.26.04.1.md) | Sep 15, 2026 |
| Linux | freerdp-wayland Ubuntu 26.04.1 LTS (resolute) | 3.31.0+dfsg-0ubuntu0.26.04.1 | [freerdp-wayland 3.31.0+dfsg-0ubuntu0.26.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-freerdp-wayland-3.31.0-dfsg-0ubuntu0.26.04.1.md) | Sep 15, 2026 |
| Linux | freerdp-x11 Ubuntu 26.04.1 LTS (resolute) | 3.31.0+dfsg-0ubuntu0.26.04.1 | [freerdp-x11 3.31.0+dfsg-0ubuntu0.26.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-freerdp-x11-3.31.0-dfsg-0ubuntu0.26.04.1.md) | Sep 15, 2026 |
| Linux | freerdp3 Debian 14 | 3.31.0+dfsg-1 | [DEBIAN-CVE-2026-91963](https://patchblox.com/security/data/fix/linux/debian-cve-2026-91963.md) | Sep 17, 2026 |
| Linux | freerdp3-proxy Ubuntu 26.04.1 LTS (resolute) | 3.31.0+dfsg-0ubuntu0.26.04.1 | [freerdp3-proxy 3.31.0+dfsg-0ubuntu0.26.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-freerdp3-proxy-3.31.0-dfsg-0ubuntu0.26.04.1.md) | Sep 15, 2026 |
| Linux | freerdp3-proxy-modules Ubuntu 26.04.1 LTS (resolute) | 3.31.0+dfsg-0ubuntu0.26.04.1 | [freerdp3-proxy-modules 3.31.0+dfsg-0ubuntu0.26.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-freerdp3-proxy-modules-3.31.0-dfsg-0ubuntu0.26.04.1.md) | Sep 15, 2026 |
| Linux | freerdp3-sdl Ubuntu 26.04.1 LTS (resolute) | 3.31.0+dfsg-0ubuntu0.26.04.1 | [freerdp3-sdl 3.31.0+dfsg-0ubuntu0.26.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-freerdp3-sdl-3.31.0-dfsg-0ubuntu0.26.04.1.md) | Sep 15, 2026 |
| Linux | freerdp3-shadow-x11 Ubuntu 24.04.5 LTS (noble) | 3.31.0+dfsg-0ubuntu0.24.04.1 | [freerdp3-shadow-x11 3.31.0+dfsg-0ubuntu0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-freerdp3-shadow-x11-3.31.0-dfsg-0ubuntu0.24.04.1.md) | Sep 14, 2026 |
| Linux | freerdp3-shadow-x11 Ubuntu 26.04.1 LTS (resolute) | 3.31.0+dfsg-0ubuntu0.26.04.1 | [freerdp3-shadow-x11 3.31.0+dfsg-0ubuntu0.26.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-freerdp3-shadow-x11-3.31.0-dfsg-0ubuntu0.26.04.1.md) | Sep 15, 2026 |
| Linux | freerdp3-wayland Ubuntu 24.04.5 LTS (noble) | 3.31.0+dfsg-0ubuntu0.24.04.1 | [freerdp3-wayland 3.31.0+dfsg-0ubuntu0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-freerdp3-wayland-3.31.0-dfsg-0ubuntu0.24.04.1.md) | Sep 14, 2026 |
| Linux | freerdp3-wayland Ubuntu 26.04.1 LTS (resolute) | 3.31.0+dfsg-0ubuntu0.26.04.1 | [freerdp3-wayland 3.31.0+dfsg-0ubuntu0.26.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-freerdp3-wayland-3.31.0-dfsg-0ubuntu0.26.04.1.md) | Sep 15, 2026 |
| Linux | freerdp3-x11 Ubuntu 24.04.5 LTS (noble) | 3.31.0+dfsg-0ubuntu0.24.04.1 | [freerdp3-x11 3.31.0+dfsg-0ubuntu0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-freerdp3-x11-3.31.0-dfsg-0ubuntu0.24.04.1.md) | Sep 14, 2026 |
| Linux | freerdp3-x11 Ubuntu 26.04.1 LTS (resolute) | 3.31.0+dfsg-0ubuntu0.26.04.1 | [freerdp3-x11 3.31.0+dfsg-0ubuntu0.26.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-freerdp3-x11-3.31.0-dfsg-0ubuntu0.26.04.1.md) | Sep 15, 2026 |
| Linux | libfreerdp-client3-3 Ubuntu 24.04.5 LTS (noble) | 3.31.0+dfsg-0ubuntu0.24.04.1 | [libfreerdp-client3-3 3.31.0+dfsg-0ubuntu0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libfreerdp-client3-3-3.31.0-dfsg-0ubuntu0.24.04.1.md) | Sep 14, 2026 |
| Linux | libfreerdp-client3-3 Ubuntu 26.04.1 LTS (resolute) | 3.31.0+dfsg-0ubuntu0.26.04.1 | [libfreerdp-client3-3 3.31.0+dfsg-0ubuntu0.26.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libfreerdp-client3-3-3.31.0-dfsg-0ubuntu0.26.04.1.md) | Sep 15, 2026 |
| Linux | libfreerdp-server-proxy3-3 Ubuntu 26.04.1 LTS (resolute) | 3.31.0+dfsg-0ubuntu0.26.04.1 | [libfreerdp-server-proxy3-3 3.31.0+dfsg-0ubuntu0.26.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libfreerdp-server-proxy3-3-3.31.0-dfsg-0ubuntu0.26.04.1.md) | Sep 15, 2026 |
| Linux | libfreerdp-server3-3 Ubuntu 24.04.5 LTS (noble) | 3.31.0+dfsg-0ubuntu0.24.04.1 | [libfreerdp-server3-3 3.31.0+dfsg-0ubuntu0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libfreerdp-server3-3-3.31.0-dfsg-0ubuntu0.24.04.1.md) | Sep 14, 2026 |
| Linux | libfreerdp-server3-3 Ubuntu 26.04.1 LTS (resolute) | 3.31.0+dfsg-0ubuntu0.26.04.1 | [libfreerdp-server3-3 3.31.0+dfsg-0ubuntu0.26.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libfreerdp-server3-3-3.31.0-dfsg-0ubuntu0.26.04.1.md) | Sep 15, 2026 |
| Linux | libfreerdp-shadow-subsystem3-3 Ubuntu 24.04.5 LTS (noble) | 3.31.0+dfsg-0ubuntu0.24.04.1 | [libfreerdp-shadow-subsystem3-3 3.31.0+dfsg-0ubuntu0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libfreerdp-shadow-subsystem3-3-3.31.0-dfsg-0ubuntu0.24.04.1.md) | Sep 14, 2026 |
| Linux | libfreerdp-shadow-subsystem3-3 Ubuntu 26.04.1 LTS (resolute) | 3.31.0+dfsg-0ubuntu0.26.04.1 | [libfreerdp-shadow-subsystem3-3 3.31.0+dfsg-0ubuntu0.26.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libfreerdp-shadow-subsystem3-3-3.31.0-dfsg-0ubuntu0.26.04.1.md) | Sep 15, 2026 |
| Linux | libfreerdp-shadow3-3 Ubuntu 24.04.5 LTS (noble) | 3.31.0+dfsg-0ubuntu0.24.04.1 | [libfreerdp-shadow3-3 3.31.0+dfsg-0ubuntu0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libfreerdp-shadow3-3-3.31.0-dfsg-0ubuntu0.24.04.1.md) | Sep 14, 2026 |
| Linux | libfreerdp-shadow3-3 Ubuntu 26.04.1 LTS (resolute) | 3.31.0+dfsg-0ubuntu0.26.04.1 | [libfreerdp-shadow3-3 3.31.0+dfsg-0ubuntu0.26.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libfreerdp-shadow3-3-3.31.0-dfsg-0ubuntu0.26.04.1.md) | Sep 15, 2026 |
| Linux | libfreerdp3-3 Ubuntu 24.04.5 LTS (noble) | 3.31.0+dfsg-0ubuntu0.24.04.1 | [libfreerdp3-3 3.31.0+dfsg-0ubuntu0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libfreerdp3-3-3.31.0-dfsg-0ubuntu0.24.04.1.md) | Sep 14, 2026 |
| Linux | libfreerdp3-3 Ubuntu 26.04.1 LTS (resolute) | 3.31.0+dfsg-0ubuntu0.26.04.1 | [libfreerdp3-3 3.31.0+dfsg-0ubuntu0.26.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libfreerdp3-3-3.31.0-dfsg-0ubuntu0.26.04.1.md) | Sep 15, 2026 |
| Linux | libwinpr RHEL 8 | 2:2.11.7-14.el8_10 | [RHSA-2026:76747](https://patchblox.com/security/data/fix/linux/rhsa-2026-76747.md) | Oct 6, 2026 |
| Linux | libwinpr RHEL 9 | 2:2.11.7-7.el9_8.8 | [RHSA-2026:76755](https://patchblox.com/security/data/fix/linux/rhsa-2026-76755.md) | Oct 9, 2026 |
| Linux | libwinpr almalinux 10 | 2:3.10.3-12.el10_2.14 | [ALSA-2026:75570](https://patchblox.com/security/data/fix/linux/alsa-2026-75570.md) | Oct 5, 2026 |
| Linux | libwinpr almalinux 8 | 2:2.11.7-14.el8_10 | [ALSA-2026:76747](https://patchblox.com/security/data/fix/linux/alsa-2026-76747.md) | Oct 6, 2026 |
| Linux | libwinpr almalinux 9 | 2:2.11.7-7.el9_8.8 | [ALSA-2026:76755](https://patchblox.com/security/data/fix/linux/alsa-2026-76755.md) | Oct 6, 2026 |
| Linux | libwinpr amzn 2023 | 2:3.31.0-1.amzn2023 | [ALAS2023-2026-2142](https://patchblox.com/security/data/fix/linux/alas2023-2026-2142.md) | Sep 14, 2026 |
| Linux | libwinpr ol 10 | 2:3.10.3-12.el10_2.14 | [ELSA-2026-75570](https://patchblox.com/security/data/fix/linux/elsa-2026-75570.md) | Oct 6, 2026 |
| Linux | libwinpr ol 8 | 2:2.11.7-14.el8_10 | [ELSA-2026-76747](https://patchblox.com/security/data/fix/linux/elsa-2026-76747.md) | Oct 6, 2026 |
| Linux | libwinpr ol 9 | 2:2.11.7-7.el9_8.8 | [ELSA-2026-76755](https://patchblox.com/security/data/fix/linux/elsa-2026-76755.md) | Oct 7, 2026 |
| Linux | libwinpr-debuginfo amzn 2023 | 2:3.31.0-1.amzn2023 | [ALAS2023-2026-2142](https://patchblox.com/security/data/fix/linux/alas2023-2026-2142.md) | Sep 14, 2026 |
| Linux | libwinpr-devel RHEL 8 | 2:2.11.7-14.el8_10 | [RHSA-2026:76747](https://patchblox.com/security/data/fix/linux/rhsa-2026-76747.md) | Oct 6, 2026 |
| Linux | libwinpr-devel RHEL 9 | 2:2.11.7-7.el9_8.8 | [RHSA-2026:76755](https://patchblox.com/security/data/fix/linux/rhsa-2026-76755.md) | Oct 9, 2026 |
| Linux | libwinpr-devel almalinux 10 | 2:3.10.3-12.el10_2.14 | [ALSA-2026:75570](https://patchblox.com/security/data/fix/linux/alsa-2026-75570.md) | Oct 5, 2026 |
| Linux | libwinpr-devel almalinux 8 | 2:2.11.7-14.el8_10 | [ALSA-2026:76747](https://patchblox.com/security/data/fix/linux/alsa-2026-76747.md) | Oct 6, 2026 |
| Linux | libwinpr-devel almalinux 9 | 2:2.11.7-7.el9_8.8 | [ALSA-2026:76755](https://patchblox.com/security/data/fix/linux/alsa-2026-76755.md) | Oct 6, 2026 |
| Linux | libwinpr-devel amzn 2023 | 2:3.31.0-1.amzn2023 | [ALAS2023-2026-2142](https://patchblox.com/security/data/fix/linux/alas2023-2026-2142.md) | Sep 14, 2026 |
| Linux | libwinpr-devel ol 10 | 2:3.10.3-12.el10_2.14 | [ELSA-2026-75570](https://patchblox.com/security/data/fix/linux/elsa-2026-75570.md) | Oct 6, 2026 |
| Linux | libwinpr-devel ol 8 | 2:2.11.7-14.el8_10 | [ELSA-2026-76747](https://patchblox.com/security/data/fix/linux/elsa-2026-76747.md) | Oct 6, 2026 |
| Linux | libwinpr-devel ol 9 | 2:2.11.7-7.el9_8.8 | [ELSA-2026-76755](https://patchblox.com/security/data/fix/linux/elsa-2026-76755.md) | Oct 7, 2026 |
| Linux | libwinpr-tools3-3 Ubuntu 24.04.5 LTS (noble) | 3.31.0+dfsg-0ubuntu0.24.04.1 | [libwinpr-tools3-3 3.31.0+dfsg-0ubuntu0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libwinpr-tools3-3-3.31.0-dfsg-0ubuntu0.24.04.1.md) | Sep 14, 2026 |
| Linux | libwinpr-tools3-3 Ubuntu 26.04.1 LTS (resolute) | 3.31.0+dfsg-0ubuntu0.26.04.1 | [libwinpr-tools3-3 3.31.0+dfsg-0ubuntu0.26.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libwinpr-tools3-3-3.31.0-dfsg-0ubuntu0.26.04.1.md) | Sep 15, 2026 |
| Linux | libwinpr3-3 Ubuntu 24.04.5 LTS (noble) | 3.31.0+dfsg-0ubuntu0.24.04.1 | [libwinpr3-3 3.31.0+dfsg-0ubuntu0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libwinpr3-3-3.31.0-dfsg-0ubuntu0.24.04.1.md) | Sep 14, 2026 |
| Linux | libwinpr3-3 Ubuntu 26.04.1 LTS (resolute) | 3.31.0+dfsg-0ubuntu0.26.04.1 | [libwinpr3-3 3.31.0+dfsg-0ubuntu0.26.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libwinpr3-3-3.31.0-dfsg-0ubuntu0.26.04.1.md) | Sep 15, 2026 |
| Linux | winpr-utils Ubuntu 26.04.1 LTS (resolute) | 3.31.0+dfsg-0ubuntu0.26.04.1 | [winpr-utils 3.31.0+dfsg-0ubuntu0.26.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-winpr-utils-3.31.0-dfsg-0ubuntu0.26.04.1.md) | Sep 15, 2026 |
| Linux | winpr3-utils Ubuntu 24.04.5 LTS (noble) | 3.31.0+dfsg-0ubuntu0.24.04.1 | [winpr3-utils 3.31.0+dfsg-0ubuntu0.24.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-winpr3-utils-3.31.0-dfsg-0ubuntu0.24.04.1.md) | Sep 14, 2026 |
| Linux | winpr3-utils Ubuntu 26.04.1 LTS (resolute) | 3.31.0+dfsg-0ubuntu0.26.04.1 | [winpr3-utils 3.31.0+dfsg-0ubuntu0.26.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-winpr3-utils-3.31.0-dfsg-0ubuntu0.26.04.1.md) | Sep 15, 2026 |

---

Data as of 2026-11-08T00:53:09Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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