CVE-2026-19248
qtbase-opensource-src: QDomDocument XML parsing is vulnerable to a remotely-triggerable denial-of-service crash when processing untrusted in...
CVE-2026-19248 is fixed in 24 products on 1 platform, first by DEBIAN-CVE-2026-19248, released September 27, 2026. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.5
Important
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0042
36th percentile
QDomDocument XML parsing is vulnerable to a remotely-triggerable denial-of-service crash when processing untrusted input.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| qt5-qtbase · Fedora 43 | 5.15.18-2.fc43 | FEDORA-2026-D615EB3F43 | Nov 7, 2026 |
| qt5-qtbase · RHEL 8 | 0:5.15.3-10.el8_10 | RHSA-2026:93924 | Nov 3, 2026 |
| qt5-qtbase · RHEL 9 | 0:5.15.9-11.el9_8.2 | RHSA-2026:87082 | Oct 24, 2026 |
| qt5-qtbase · almalinux 8 | 5.15.3-10.el8_10 | ALSA-2026:93924 | Nov 7, 2026 |
| qt5-qtbase · almalinux 9 | 5.15.9-11.el9_8.2 | ALSA-2026:87082 | Nov 7, 2026 |
| qt5-qtbase · ol 8 | 0:5.15.3-10.el8_10 | ELSA-2026-93924 | Nov 7, 2026 |
| qt5-qtbase · ol 9 | 0:5.15.9-11.el9_8.2 | ELSA-2026-87082 | Nov 7, 2026 |
| qt5-qtbase · rocky 8 | 0:5.15.3-10.el8_10 | RLSA-2026:93924 | Nov 7, 2026 |
| qt5-qtbase · rocky 9 | 0:5.15.9-11.el9_8.2 | RLSA-2026:87082 | Nov 7, 2026 |
| qt5-qtbase-common · Fedora 43 | 5.15.18-2.fc43 | FEDORA-2026-D615EB3F43 | Nov 7, 2026 |
| qt5-qtbase-common · RHEL 8 | 0:5.15.3-10.el8_10 | RHSA-2026:93924 | Nov 3, 2026 |
| qt5-qtbase-common · RHEL 9 | 0:5.15.9-11.el9_8.2 | RHSA-2026:87082 | Oct 24, 2026 |
| qt5-qtbase-common · almalinux 8 | 5.15.3-10.el8_10 | ALSA-2026:93924 | Nov 7, 2026 |
| qt5-qtbase-common · almalinux 9 | 5.15.9-11.el9_8.2 | ALSA-2026:87082 | Nov 7, 2026 |
| qt5-qtbase-common · ol 8 | 0:5.15.3-10.el8_10 | ELSA-2026-93924 | Nov 7, 2026 |
| qt5-qtbase-common · ol 9 | 0:5.15.9-11.el9_8.2 | ELSA-2026-87082 | Nov 7, 2026 |
| qt5-qtbase-debuginfo · Fedora 43 | 5.15.18-2.fc43 | FEDORA-2026-D615EB3F43 | Nov 7, 2026 |
| qt5-qtbase-debugsource · Fedora 43 | 5.15.18-2.fc43 | FEDORA-2026-D615EB3F43 | Nov 7, 2026 |
| qt5-qtbase-devel · Fedora 43 | 5.15.18-2.fc43 | FEDORA-2026-D615EB3F43 | Nov 7, 2026 |
| qt5-qtbase-devel · RHEL 8 | 0:5.15.3-10.el8_10 | RHSA-2026:93924 | Nov 3, 2026 |
| qt5-qtbase-devel · RHEL 9 | 0:5.15.9-11.el9_8.2 | RHSA-2026:87082 | Oct 24, 2026 |
| qt5-qtbase-devel · almalinux 8 | 5.15.3-10.el8_10 | ALSA-2026:93924 | Nov 7, 2026 |
| qt5-qtbase-devel · almalinux 9 | 5.15.9-11.el9_8.2 | ALSA-2026:87082 | Nov 7, 2026 |
| qt5-qtbase-devel · ol 8 | 0:5.15.3-10.el8_10 | ELSA-2026-93924 | Nov 7, 2026 |
| qt5-qtbase-devel · ol 9 | 0:5.15.9-11.el9_8.2 | ELSA-2026-87082 | Nov 7, 2026 |
| qt5-qtbase-devel-debuginfo · Fedora 43 | 5.15.18-2.fc43 | FEDORA-2026-D615EB3F43 | Nov 7, 2026 |
| qt5-qtbase-examples · Fedora 43 | 5.15.18-2.fc43 | FEDORA-2026-D615EB3F43 | Nov 7, 2026 |
| qt5-qtbase-examples · RHEL 8 | 0:5.15.3-10.el8_10 | RHSA-2026:93924 | Nov 3, 2026 |
| qt5-qtbase-examples · RHEL 9 | 0:5.15.9-11.el9_8.2 | RHSA-2026:87082 | Oct 24, 2026 |
| qt5-qtbase-examples · almalinux 8 | 5.15.3-10.el8_10 | ALSA-2026:93924 | Nov 7, 2026 |
| qt5-qtbase-examples · almalinux 9 | 5.15.9-11.el9_8.2 | ALSA-2026:87082 | Nov 7, 2026 |
| qt5-qtbase-examples · ol 8 | 0:5.15.3-10.el8_10 | ELSA-2026-93924 | Nov 7, 2026 |
| qt5-qtbase-examples · ol 9 | 0:5.15.9-11.el9_8.2 | ELSA-2026-87082 | Nov 7, 2026 |
| qt5-qtbase-examples-debuginfo · Fedora 43 | 5.15.18-2.fc43 | FEDORA-2026-D615EB3F43 | Nov 7, 2026 |
| qt5-qtbase-gui · Fedora 43 | 5.15.18-2.fc43 | FEDORA-2026-D615EB3F43 | Nov 7, 2026 |
| qt5-qtbase-gui · RHEL 8 | 0:5.15.3-10.el8_10 | RHSA-2026:93924 | Nov 3, 2026 |
| qt5-qtbase-gui · RHEL 9 | 0:5.15.9-11.el9_8.2 | RHSA-2026:87082 | Oct 24, 2026 |
| qt5-qtbase-gui · almalinux 8 | 5.15.3-10.el8_10 | ALSA-2026:93924 | Nov 7, 2026 |
| qt5-qtbase-gui · almalinux 9 | 5.15.9-11.el9_8.2 | ALSA-2026:87082 | Nov 7, 2026 |
| qt5-qtbase-gui · ol 8 | 0:5.15.3-10.el8_10 | ELSA-2026-93924 | Nov 7, 2026 |
| qt5-qtbase-gui · ol 9 | 0:5.15.9-11.el9_8.2 | ELSA-2026-87082 | Nov 7, 2026 |
| qt5-qtbase-gui-debuginfo · Fedora 43 | 5.15.18-2.fc43 | FEDORA-2026-D615EB3F43 | Nov 7, 2026 |
| qt5-qtbase-ibase · Fedora 43 | 5.15.18-2.fc43 | FEDORA-2026-D615EB3F43 | Nov 7, 2026 |
| qt5-qtbase-ibase-debuginfo · Fedora 43 | 5.15.18-2.fc43 | FEDORA-2026-D615EB3F43 | Nov 7, 2026 |
| qt5-qtbase-mysql · Fedora 43 | 5.15.18-2.fc43 | FEDORA-2026-D615EB3F43 | Nov 7, 2026 |
| qt5-qtbase-mysql · RHEL 8 | 0:5.15.3-10.el8_10 | RHSA-2026:93924 | Nov 3, 2026 |
| qt5-qtbase-mysql · RHEL 9 | 0:5.15.9-11.el9_8.2 | RHSA-2026:87082 | Oct 24, 2026 |
| qt5-qtbase-mysql · almalinux 8 | 5.15.3-10.el8_10 | ALSA-2026:93924 | Nov 7, 2026 |
| qt5-qtbase-mysql · almalinux 9 | 5.15.9-11.el9_8.2 | ALSA-2026:87082 | Nov 7, 2026 |
| qt5-qtbase-mysql · ol 8 | 0:5.15.3-10.el8_10 | ELSA-2026-93924 | Nov 7, 2026 |
| qt5-qtbase-mysql · ol 9 | 0:5.15.9-11.el9_8.2 | ELSA-2026-87082 | Nov 7, 2026 |
| qt5-qtbase-mysql-debuginfo · Fedora 43 | 5.15.18-2.fc43 | FEDORA-2026-D615EB3F43 | Nov 7, 2026 |
| qt5-qtbase-odbc · Fedora 43 | 5.15.18-2.fc43 | FEDORA-2026-D615EB3F43 | Nov 7, 2026 |
| qt5-qtbase-odbc · RHEL 8 | 0:5.15.3-10.el8_10 | RHSA-2026:93924 | Nov 3, 2026 |
| qt5-qtbase-odbc · RHEL 9 | 0:5.15.9-11.el9_8.2 | RHSA-2026:87082 | Oct 24, 2026 |
| qt5-qtbase-odbc · almalinux 8 | 5.15.3-10.el8_10 | ALSA-2026:93924 | Nov 7, 2026 |
| qt5-qtbase-odbc · almalinux 9 | 5.15.9-11.el9_8.2 | ALSA-2026:87082 | Nov 7, 2026 |
| qt5-qtbase-odbc · ol 8 | 0:5.15.3-10.el8_10 | ELSA-2026-93924 | Nov 7, 2026 |
| qt5-qtbase-odbc · ol 9 | 0:5.15.9-11.el9_8.2 | ELSA-2026-87082 | Nov 7, 2026 |
| qt5-qtbase-odbc-debuginfo · Fedora 43 | 5.15.18-2.fc43 | FEDORA-2026-D615EB3F43 | Nov 7, 2026 |
| qt5-qtbase-postgresql · Fedora 43 | 5.15.18-2.fc43 | FEDORA-2026-D615EB3F43 | Nov 7, 2026 |
| qt5-qtbase-postgresql · RHEL 8 | 0:5.15.3-10.el8_10 | RHSA-2026:93924 | Nov 3, 2026 |
| qt5-qtbase-postgresql · RHEL 9 | 0:5.15.9-11.el9_8.2 | RHSA-2026:87082 | Oct 24, 2026 |
| qt5-qtbase-postgresql · almalinux 8 | 5.15.3-10.el8_10 | ALSA-2026:93924 | Nov 7, 2026 |
| qt5-qtbase-postgresql · almalinux 9 | 5.15.9-11.el9_8.2 | ALSA-2026:87082 | Nov 7, 2026 |
| qt5-qtbase-postgresql · ol 8 | 0:5.15.3-10.el8_10 | ELSA-2026-93924 | Nov 7, 2026 |
| qt5-qtbase-postgresql · ol 9 | 0:5.15.9-11.el9_8.2 | ELSA-2026-87082 | Nov 7, 2026 |
| qt5-qtbase-postgresql-debuginfo · Fedora 43 | 5.15.18-2.fc43 | FEDORA-2026-D615EB3F43 | Nov 7, 2026 |
| qt5-qtbase-private-devel · Fedora 43 | 5.15.18-2.fc43 | FEDORA-2026-D615EB3F43 | Nov 7, 2026 |
| qt5-qtbase-private-devel · RHEL 8 | 0:5.15.3-10.el8_10 | RHSA-2026:93924 | Nov 3, 2026 |
| qt5-qtbase-private-devel · RHEL 9 | 0:5.15.9-11.el9_8.2 | RHSA-2026:87082 | Oct 24, 2026 |
| qt5-qtbase-private-devel · almalinux 8 | 5.15.3-10.el8_10 | ALSA-2026:93924 | Nov 7, 2026 |
| qt5-qtbase-private-devel · almalinux 9 | 5.15.9-11.el9_8.2 | ALSA-2026:87082 | Nov 7, 2026 |
| qt5-qtbase-private-devel · ol 8 | 0:5.15.3-10.el8_10 | ELSA-2026-93924 | Nov 7, 2026 |
| qt5-qtbase-private-devel · ol 9 | 0:5.15.9-11.el9_8.2 | ELSA-2026-87082 | Nov 7, 2026 |
| qt5-qtbase-static · Fedora 43 | 5.15.18-2.fc43 | FEDORA-2026-D615EB3F43 | Nov 7, 2026 |
| qt5-qtbase-static · RHEL 8 | 0:5.15.3-10.el8_10 | RHSA-2026:93924 | Nov 3, 2026 |
| qt5-qtbase-static · RHEL 9 | 0:5.15.9-11.el9_8.2 | RHSA-2026:87082 | Oct 24, 2026 |
| qt5-qtbase-static · almalinux 8 | 5.15.3-10.el8_10 | ALSA-2026:93924 | Nov 7, 2026 |
| qt5-qtbase-static · almalinux 9 | 5.15.9-11.el9_8.2 | ALSA-2026:87082 | Nov 7, 2026 |
| qt5-qtbase-static · ol 8 | 0:5.15.3-10.el8_10 | ELSA-2026-93924 | Nov 7, 2026 |
| qt5-qtbase-static · ol 9 | 0:5.15.9-11.el9_8.2 | ELSA-2026-87082 | Nov 7, 2026 |
| qt5-qtbase-tds · Fedora 43 | 5.15.18-2.fc43 | FEDORA-2026-D615EB3F43 | Nov 7, 2026 |
| qt5-qtbase-tds-debuginfo · Fedora 43 | 5.15.18-2.fc43 | FEDORA-2026-D615EB3F43 | Nov 7, 2026 |
| qt6-base · Debian 14 | 6.11.2+dfsg-5 | DEBIAN-CVE-2026-19248 | Sep 27, 2026 |
| qtbase-opensource-src · Debian 14 | 5.15.19+dfsg-5 | DEBIAN-CVE-2026-19248 | Sep 27, 2026 |
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