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The vulnerability of the qicnshandler.cpp component of the cross-platform framework for developing Qt software. This component is a plugin for Qt6, designed to support various Qt6 image formats. This vulnerability allows attackers to trigger a service failure.

🗓️ 13 May 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

Vulnerability in qicnshandler.cpp Qt6 image format plugin enables unlimited memory use to trigger failure.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux – Vulnerability in qtimageformats-opensource-src
19 Jun 202611:10
astralinux
Circl
CVE-2025-5683
5 Jun 202506:49
circl
CNNVD
Qt 安全漏洞
5 Jun 202500:00
cnnvd
CVE
CVE-2025-5683
5 Jun 202505:31
cve
Cvelist
CVE-2025-5683
5 Jun 202505:31
cvelist
Debian CVE
CVE-2025-5683
5 Jun 202505:31
debiancve
EUVD
EUVD-2025-16968
3 Oct 202520:07
euvd
Fedora
[SECURITY] Fedora 41 Update: qt6-qtimageformats-6.8.3-2.fc41
25 Jun 202501:44
fedora
Fedora
[SECURITY] Fedora 42 Update: kddockwidgets-1.7.0-23.fc42
11 Jun 202502:46
fedora
Fedora
[SECURITY] Fedora 42 Update: qt6-qtquicktimeline-6.9.1-1.fc42
11 Jun 202502:46
fedora
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26 May 2026 00:00Current
6Medium risk
Vulners AI Score6
CVSS 24.9
CVSS 35.5
EPSS0.00203
1