Description
A keystroke logging issue was discovered in Virtual Keyboard in Qt 5.7.x, 5.8.x, 5.9.x, 5.10.x, and 5.11.x before 5.11.3.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | qtvirtualkeyboard-opensource-src | 5.11.3+dfsg-2 | — |
| Debian 13 | qtvirtualkeyboard-opensource-src | 5.11.3+dfsg-2 | — |
| Debian 12 | qtvirtualkeyboard-opensource-src | 5.11.3+dfsg-2 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | qtvirtualkeyboard-opensource-src | No fix yet | — |
| Ubuntu 26.04 LTS | qtvirtualkeyboard-opensource-src | No fix yet | — |
| Ubuntu 25.10 | qtvirtualkeyboard-opensource-src | No fix yet | — |
| Ubuntu 24.04 LTS | qtvirtualkeyboard-opensource-src | No fix yet | — |
| Ubuntu 22.04 LTS | qtvirtualkeyboard-opensource-src | No fix yet | — |
Show 2 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | qtvirtualkeyboard-opensource-src | No fix yet | — |
| Ubuntu 18.04 LTS | qtvirtualkeyboard-opensource-src | No fix yet | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SUSE Package Hub 15 | libqt5-qtvirtualkeyboard | 5.9.4-bp150.3.3.1 | openSUSE-SU-2019:1263-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.0 | libqt5-qtvirtualkeyboard | 5.9.4-lp150.2.3.1 | openSUSE-SU-2019:1259-1 |
Advisories 3
- WID-SEC-2026-1718 QT: Mehrere Schwachstellen BSI CERT-Bund (WID) · May 28, 2026
- openSUSE-SU-2019:1259-1 Security update for libqt5-qtvirtualkeyboard SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2019:1263-1 Security update for libqt5-qtvirtualkeyboard SUSE / openSUSE Security Updates · Feb 4, 2026
References
- https://codereview.qt-project.org/#/c/245283/
- https://codereview.qt-project.org/#/c/243666/
- https://codereview.qt-project.org/#/c/245638/
- https://codereview.qt-project.org/#/c/244569/
- https://codereview.qt-project.org/#/c/245312/
- https://codereview.qt-project.org/#/c/246630/
- https://codereview.qt-project.org/#/c/245293/
- https://codereview.qt-project.org/#/c/244687/
- https://codereview.qt-project.org/#/c/245640/
- https://codereview.qt-project.org/#/c/244845/
- http://blog.qt.io/blog/2018/12/04/qt-5-11-3-released-important-security-updates/
- openSUSE-SU-2019:1263 vendor-advisory
- openSUSE-SU-2019:1259 vendor-advisory