Bug 2423111

Summary: CVE-2025-14766 chromium: Google Chrome V8: Out-of-bounds read and write leads to heap corruption [fedora-all]
Product: [Fedora] Fedora Reporter: Avinash Hanwate <ahanwate>
Component: chromiumAssignee: Than Ngo <than>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: high    
Version: 43CC: pigpigman8686, spotrh, suraj.ghimire7, than, yaneti
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["07571312-5105-4194-8143-ad101e74ea2c"]}
Fixed In Version: chromium-143.0.7499.146-1.fc43 chromium-143.0.7499.146-1.fc42 chromium-143.0.7499.146-1.el10_2 chromium-143.0.7499.146-1.el9 Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2025-12-20 00:56:53 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 2422948    

Description Avinash Hanwate 2025-12-17 09:06:18 UTC
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

The following link provides references to all essential vulnerability management information. If something is wrong or missing, please contact a member of PSIRT.
https://spaces.redhat.com/display/PRODSEC/Vulnerability+Management+-+Essential+Documents+for+Engineering+Teams

Comment 1 Fedora Update System 2025-12-18 14:04:56 UTC
FEDORA-2025-cd7567466d (chromium-143.0.7499.146-1.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2025-cd7567466d

Comment 2 Fedora Update System 2025-12-18 14:05:05 UTC
FEDORA-EPEL-2025-ae30e66e01 (chromium-143.0.7499.146-1.el9) has been submitted as an update to Fedora EPEL 9.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2025-ae30e66e01

Comment 3 Fedora Update System 2025-12-18 14:05:14 UTC
FEDORA-EPEL-2025-bb24e345ff (chromium-143.0.7499.146-1.el10_2) has been submitted as an update to Fedora EPEL 10.2.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2025-bb24e345ff

Comment 4 Fedora Update System 2025-12-18 14:05:23 UTC
FEDORA-2025-0805619c28 (chromium-143.0.7499.146-1.fc42) has been submitted as an update to Fedora 42.
https://bodhi.fedoraproject.org/updates/FEDORA-2025-0805619c28

Comment 5 Fedora Update System 2025-12-19 04:25:21 UTC
FEDORA-2025-cd7567466d has been pushed to the Fedora 43 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2025-cd7567466d`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2025-cd7567466d

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 6 Fedora Update System 2025-12-19 04:27:42 UTC
FEDORA-EPEL-2025-ae30e66e01 has been pushed to the Fedora EPEL 9 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2025-ae30e66e01

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 7 Fedora Update System 2025-12-19 04:29:15 UTC
FEDORA-EPEL-2025-bb24e345ff has been pushed to the Fedora EPEL 10.2 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2025-bb24e345ff

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 8 Fedora Update System 2025-12-19 05:03:06 UTC
FEDORA-2025-0805619c28 has been pushed to the Fedora 42 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2025-0805619c28`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2025-0805619c28

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 9 Fedora Update System 2025-12-20 00:56:53 UTC
FEDORA-2025-cd7567466d (chromium-143.0.7499.146-1.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 10 Fedora Update System 2025-12-20 01:23:19 UTC
FEDORA-2025-0805619c28 (chromium-143.0.7499.146-1.fc42) has been pushed to the Fedora 42 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 11 Fedora Update System 2025-12-21 00:25:24 UTC
FEDORA-EPEL-2025-bb24e345ff (chromium-143.0.7499.146-1.el10_2) has been pushed to the Fedora EPEL 10.2 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 12 Fedora Update System 2025-12-21 00:41:37 UTC
FEDORA-EPEL-2025-ae30e66e01 (chromium-143.0.7499.146-1.el9) has been pushed to the Fedora EPEL 9 stable repository.
If problem still persists, please make note of it in this bug report.