Linux · Security advisory · November 29, 2025
DLA-4387-1: qtbase-opensource-src security update
DLA-4387-1, released November 29, 2025, fixes 1 CVE in qtbase-opensource-src (version 5.15.2+dfsg-9+deb11u2). None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.
HighUnsupported product
CVEs closed
1
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0049
42nd percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| qtbase-opensource-src | Debian 11.6 (bullseye) | 5.15.2+dfsg-9+deb11u2 |
CVEs this fix closes
| Priority | CVE | Title | Impact | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| High | CVE-2024-39936 | libqt5-qtbase: This update for libqt5-qtbase fixes the following issues: - CVE-2023-45935: Fixed NULL pointer dereference in QXcbCo... | 8.6 | 0.0049 | None reported |
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