Qt: Multiple Vulnerabilities — GLSA 202506-06

Multiple vulnerabilities have been discovered in Qt, the worst of which can lead to arbitrary code execution.

Affected packages

dev-qt/qtbase on all architectures
Affected versions < 6.8.3-r1
Unaffected versions >= 6.8.3-r1
dev-qt/qtgui on all architectures
Affected versions < 5.15.12-r2
Unaffected versions >= 5.15.12-r2
dev-qt/qtnetwork on all architectures
Affected versions < 5.15.14-r1
Unaffected versions >= 5.15.14-r1

Background

Qt is a cross-platform application development framework.

Description

Multiple vulnerabilities have been discovered in Qt. Please review the CVE identifiers referenced below for details.

Impact

Please review the referenced CVE identifiers for details.

Workaround

There is no known workaround at this time.

Resolution

All Qt users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=dev-qt/qtbase-6.8.3-r1"
 # emerge --ask --oneshot --verbose ">=dev-qt/qtnetwork-5.15.14-r1"
 # emerge --ask --oneshot --verbose ">=dev-qt/qtgui-5.15.12-r2"
 

References

Release date
June 12, 2025

Latest revision
June 12, 2025: 1

Severity
high

Exploitable
local

Bugzilla entries