Audit Linux privileges now to limit compromise, escalation, and system-wide damage. Review Linux Privileges×

Alerts This Week
Warning Icon 1 428
Alerts This Week
Warning Icon 1 428

Stay Secure with the Latest Linux Advisories

Fedora Large Esm H800
Fedora

Fedora 43 Chromium Important Buffer Overflow Input Issues 2026-acf674bc6a

Calendar White Jul 24, 2026
Important
Fedora Large Esm H900
Fedora

Fedora 43 python-django5 Low Risk Data Exposure Bugs 2026-fbb9501b22

Calendar White Jul 24, 2026
Low
Fedora Large Esm H900
Fedora

Fedora 43 dotnet10.0 Critical CVE Fixes Update 2026-d9817786d6

Calendar White Jul 24, 2026
Critical
Fedora Large Esm H800
Fedora

Fedora 43 mupdf Critical Out-of-Bounds Read Fix Advisory 2026-8870088088

Calendar White Jul 24, 2026
Critical
Fedora Large Esm H900
Fedora

Fedora 43 wget1 Critical Memory Corruption DoS Fix 2026-7bbb52b49d

Calendar White Jul 24, 2026
Important
Fedora Large Esm H900
Fedora

Fedora 43 mbedtls 3.6.7 Important Fixes for Multiple CVEs

Calendar White Jul 24, 2026
Important
Fedora Large Esm H800
Fedora

Fedora 43 sssd Critical Use-After-Free and GPO Cache Issues 2026-9ab663dcd4

Calendar White Jul 24, 2026
Critical
Fedora Large Esm H900
Fedora

Fedora 44 Chromium Significant Buffer Overflow and Input Validation Issues

Calendar White Jul 24, 2026
Important
Fedora Large Esm H900
Fedora

Fedora 44 Skopeo Critical DoS Fix CVE-2026-27145 Advisory 2026-9b2e56edf5

Calendar White Jul 24, 2026
Critical
Filter%20icon Refine advisories
X Clear Filters
X Clear Filters
View More

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Community Poll

More Polls

Should Linux servers automatically install security updates?

No answer selected. Please try again.
Please select either existing option or enter your own, however not both.
Please select minimum {0} answer(s).
Please select maximum {0} answer(s).
/main-polls/157-should-linux-servers-automatically-install-security-updates?task=poll.vote&format=json
157
radio
0
[{"id":506,"title":"Yes \u2014 critical security patches should install automatically.","votes":0,"type":"x","order":1,"pct":0,"resources":[]},{"id":507,"title":"No \u2014 every update should be tested before deployment.","votes":3,"type":"x","order":2,"pct":60,"resources":[]},{"id":508,"title":"Only critical vulnerabilities should auto-install.","votes":0,"type":"x","order":3,"pct":0,"resources":[]},{"id":509,"title":"I patch when Reddit starts panicking.","votes":2,"type":"x","order":4,"pct":40,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
bottom 200
Loading...

Explore Latest Linux Security advisories

We found -7 articles for you...
89
Ls Advisories Fedora Esm H240
Price Tag%201security advisoryfedoraupdate

Fedora 42: Qt5-QtRemoteObjects Bugfix Update FEDORA-2025-976ccd79ae

Qt 5.15.18 bugfix release. Qt5 WebEngine update to 5.15.19.. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2025-976ccd79ae 2025-11-06 02:22:59.541317+00:00 -------------------------------------------------------------------------------- Name : qt5-qtremoteobjects Product : Fedora 42 Version : 5.15.18 Release : 1.fc42 URL : http://www.qt.io Summary : Qt5 - Qt Remote Objects Description : Qt Remote Objects (QtRO) is an inter-process communication (IPC) module developed for Qt. -------------------------------------------------------------------------------- Update Information: Qt 5.15.18 bugfix release. Qt5 WebEngine update to 5.15.19. -------------------------------------------------------------------------------- ChangeLog: * Tue Nov 4 2025 Jan Grulich - 5.15.18-1 - 5.15.18 * Fri Jul 25 2025 Fedora Release Engineering - 5.15.17-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-976ccd79ae' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- -- _______________________________________________ package-announce mailing list -- This email address is being protected from spambots. You need JavaScript enabled to view it. To unsubscribe send an email to This email address is being protected from spambots. You need JavaScript enabled to view it. Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives:https://lists.fedoraproject.org/archives/list/This email address is being protected from spambots. You need JavaScript enabled to view it. Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue . Qt5-qtremoteobjects update improves IPC module with bugfixes. Important for maintaining system functionality in Fedora 42.. Fedora 42, qt5, update, bugfix, inter-process communication. . Severity: Informational. LinuxSecurity.com Team

Calendar%202 Nov 06, 2025 •Informational Fedora
89
Ls Advisories Fedora Esm H240
Price Tag%201security advisoryFedoraDoS

Fedora 42: 2025-c546fd3f09 critical: qt6 Remote Objects DoS

Qt 6.9.1 bugfix release.. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2025-c546fd3f09 2025-06-11 02:45:06.590648+00:00 -------------------------------------------------------------------------------- Name : qt6-qtremoteobjects Product : Fedora 42 Version : 6.9.1 Release : 1.fc42 URL : http://www.qt.io Summary : Qt6 - Qt Remote Objects Description : Qt Remote Objects (QtRO) is an inter-process communication (IPC) module developed for Qt. -------------------------------------------------------------------------------- Update Information: Qt 6.9.1 bugfix release. -------------------------------------------------------------------------------- ChangeLog: * Mon Jun 2 2025 Jan Grulich - 6.9.1-1 - 6.9.1 -------------------------------------------------------------------------------- References: [ 1 ] Bug #2369872 - CVE-2025-5455 qt6: QtCore Assertion Failure Denial of Service [fedora-42] https://bugzilla.redhat.com/show_bug.cgi?id=2369872 [ 2 ] Bug #2371133 - CVE-2025-5683 qt5: Qt ICNS Image Crash Vulnerability [fedora-42] https://bugzilla.redhat.com/show_bug.cgi?id=2371133 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-c546fd3f09' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- -- _______________________________________________ package-announce mailing list -- This email address is being protected from spambots. You need JavaScript enabled to view it. To unsubscribe send an email This email address is being protected from spambots. You need JavaScript enabled to view it. Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/This email address is being protected from spambots. You need JavaScript enabled to view it. Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue . The recent release of Fedora 42 includes crucial updates for Qt 6.9.1, which effectively resolve significant Denial of Service vulnerabilities.. Fedora 42 Update, qt6-qtremoteobjects, Denial of Service, bugfix release. . Severity: Critical. LinuxSecurity.com Team

Calendar%202 Jun 11, 2025 •Critical Fedora
Banner 4 1028x280 1708121825 1771600306
News Add Esm H240

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Community Poll

More Polls

Should Linux servers automatically install security updates?

No answer selected. Please try again.
Please select either existing option or enter your own, however not both.
Please select minimum {0} answer(s).
Please select maximum {0} answer(s).
/main-polls/157-should-linux-servers-automatically-install-security-updates?task=poll.vote&format=json
157
radio
0
[{"id":506,"title":"Yes \u2014 critical security patches should install automatically.","votes":0,"type":"x","order":1,"pct":0,"resources":[]},{"id":507,"title":"No \u2014 every update should be tested before deployment.","votes":3,"type":"x","order":2,"pct":60,"resources":[]},{"id":508,"title":"Only critical vulnerabilities should auto-install.","votes":0,"type":"x","order":3,"pct":0,"resources":[]},{"id":509,"title":"I patch when Reddit starts panicking.","votes":2,"type":"x","order":4,"pct":40,"resources":[]}] ["#ff5b00","#4ac0f2","#b80028","#eef66c","#60bb22","#b96a9a","#62c2cc"] ["rgba(255,91,0,0.7)","rgba(74,192,242,0.7)","rgba(184,0,40,0.7)","rgba(238,246,108,0.7)","rgba(96,187,34,0.7)","rgba(185,106,154,0.7)","rgba(98,194,204,0.7)"] 350
bottom 200

Search Topics