Linux · SUSE Linux Enterprise · Security advisory · October 22, 2025

SUSE-SU-2025:3723-1: libqt5-qtbase security update

SUSE-SU-2025:3723-1, released October 22, 2025, fixes 2 CVEs in libqt5-qtbase (version 5.15.12+kde151-150600.3.9.1). None of them is reported as exploited. Patch Radar priority: Routine.

Routine
CVEs closed
2
None rated Critical
Exploited
0
None reported
Highest CVSS
6.5
Base score, 0 to 10
Highest EPSS
0.0040
34th percentile

Priority of the 2 CVEs

Patch now 0 Urgent 0 High 0 Routine 2

Fixed package versions

ProductReleaseFixed in
libqt5-qtbaseopensuse-leap 15.65.15.12+kde151-150600.3.9.1
libqt5-qtbasesles 15.65.15.12+kde151-150600.3.9.1
libqt5-qtbasesles 15.75.15.12+kde151-150600.3.9.1

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
Routine CVE-2025-5455 Possible denial of service when passing malformed data in a URL to qDecodeDataUrl6.5 0.0040 None reported
Routine CVE-2025-30348 libqt5-qtbase: complex algorithm used in `encodeText` in QDom when processing XML data can cause low performance5.3 0.0037 None reported
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