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Alerts This Week
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Fedora 43 Chromium Important CVE Multiple Issues Fix 2026-40cf884ac9

fedora
Calendar Grey June 18, 2026
Dist Fedora Esm H88
CVE-2026-12007 to CVE-2026-12035 address critical issues in Chromium on Fedora 43. Update now!
Update to 149.0.7827.114 CVE-2026-12007: Use after free Core CVE-2026-12008: Use after free DigitalCredentials CVE-2026-12009: Insufficient validation of untrusted input Accessibil...

Summary

Chromium is an open-source web browser, powered by WebKit (Blink).

Update Information:

Update to 149.0.7827.114 CVE-2026-12007: Use after free Core CVE-2026-12008: Use after free DigitalCredentials CVE-2026-12009: Insufficient validation of untrusted input Accessibility CVE-2026-12010: Heap buffer overflow GPU CVE-2026-12011: Use after free WebMIDI CVE-2026-12012: Use after free Network CVE-2026-12013: Use after free Media CVE-2026-12014: Use after free Cast CVE-2026-12015: Use after free Autofill CVE-2026-12016: Insufficient validation of untrusted input DevTools CVE-2026-12017: Insufficient validation of untrusted input Extensions CVE-2026-12018: Inappropriate implementation Mojo CVE-2026-12019: Out of bounds write Codecs CVE-2026-12020: Use after free Autofill CVE-2026-12022: Race Safe Browsing CVE-2026-12023: Use after free GPU CVE-2026-12024: Insufficient policy enforcement DevTools CVE-2026-12025: Insufficient validation of untrusted input Network CVE-2026-12026: Out of bounds read Video CVE-2026-12027: Insufficient policy ...

Topics%20covered

Topics Covered

security advisory fedora heap overflow use-after-free Chromium untrusted input

Change Log

* Fri Jun 12 2026 Than Ngo - 149.0.7827.114-1 - Update to 149.0.7827.114 * CVE-2026-12007: Use after free Core * CVE-2026-12008: Use after free DigitalCredentials * CVE-2026-12009: Insufficient validation of untrusted input Accessibility * CVE-2026-12010: Heap buffer overflow GPU * CVE-2026-12011: Use after free WebMIDI * CVE-2026-12012: Use after free Network * CVE-2026-12013: Use after free Media * CVE-2026-12014: Use after free Cast * CVE-2026-12015: Use after free Autofill * CVE-2026-12016: Insufficient validation of untrusted input DevTools * CVE-2026-12017: Insufficient validation of untrusted input Extensions * CVE-2026-12018: Inappropriate implementation Mojo * CVE-2026-12019: Out of bounds write Codecs * CVE-2026-12020: Use after free Autofill * CVE-2026-12022: Race Safe Browsing * CVE-2026-12023: Use after free GPU * CVE-2026-12024: Insufficient policy enforcement DevTools * CVE-2026-12025: Insufficient validation of untrusted input Network * CVE-2026-12026: Out of bounds read Video * CVE-2026-12027: Insufficient policy enforcement Headless * CVE-2026-12028: Use after free GPU * CVE-2026-12029: Use after free Video * CVE-2026-12030: Heap buffer overflow GPU * CVE-2026-12031: Inappropriate implementation Views * CVE-2026-12032: Inappropriate implementation Passwords * CVE-2026-12033: Out of bounds read VideoCapture * CVE-2026-12034: Insufficient validation of untrusted input Linux Toolkit Theming * CVE-2026-12035: Use after free Views - Disable AI Mode settings

References

Fedora Update Notification FEDORA-2026-40cf884ac9 2026-06-19 01:08:57.989201+00:00 Name : chromium Product : Fedora 43 Version : 149.0.7827.114 Release : 1.fc43 URL : http://www.chromium.org/Home Summary : A WebKit (Blink) powered web browser that Google doesn't want you to use Description : Chromium is an open-source web browser, powered by WebKit (Blink).

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-40cf884ac9' 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

Severity
critical
Lowest
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Critical

Name: chromium
Product: Fedora 43
Version: 149.0.7827.114
Release: 1.fc43
URL: http://www.chromium.org/Home
Summary: A WebKit (Blink) powered web browser that Google doesn't want you to use

Topics%20covered

Topics Covered

security advisory fedora heap overflow use-after-free Chromium untrusted input

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