Description
setMarkdown in Qt before 5.14.2 has a use-after-free related to QTextMarkdownImporter::insertBlock.
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.
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | libqt5-qtbase | 5.15.2+kde222-1.3 | openSUSE-SU-2024:10975-1 |
Advisories 1
- openSUSE-SU-2024:10975-1 libQt5Bootstrap-devel-static-32bit-5.15.2+kde222-1.3 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026