Bug 2528134

Summary: CVE-2026-84334 chromium: Chromium: Arbitrary code execution via incorrect authorization in Chromoting [epel-all]
Product: [Fedora] Fedora EPEL Reporter: Laura Pardo <lpardo>
Component: chromiumAssignee: Than Ngo <than>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: medium    
Version: epel10CC: go-sig, pigpigman8686, spotrh, suraj.ghimire7, than, yaneti
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["9c76bac4-9fe1-465f-8967-2b91140b3376"]}
Fixed In Version: chromium-152.0.7977.82-1.el10_2 chromium-152.0.7977.82-1.el10_3 chromium-152.0.7977.82-1.el10_4 chromium-152.0.7977.82-1.el9 chromium-152.0.7977.82-1.fc44 chromium-152.0.7977.82-1.fc43 chromium-152.0.7977.82-1.fc45 Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2026-09-07 00:25:31 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: 2527179    

Description Laura Pardo 2026-09-03 16:52:02 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.

Incorrect authorization in Chromoting in Google Chrome on on Windows prior to 152.0.7977.75 allowed a local attacker to execute arbitrary code outside the sandbox via a local program. (Chromium security severity: Medium)

Comment 1 Fedora Update System 2026-09-06 00:06:25 UTC
FEDORA-EPEL-2026-818fa146d8 (chromium-152.0.7977.82-1.el10_4) has been submitted as an update to Fedora EPEL 10.4.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-818fa146d8

Comment 2 Fedora Update System 2026-09-06 01:03:13 UTC
FEDORA-EPEL-2026-6319210a9a 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-2026-6319210a9a

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

Comment 3 Fedora Update System 2026-09-06 01:08:05 UTC
FEDORA-2026-07ab59f891 has been pushed to the Fedora 45 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-07ab59f891`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-07ab59f891

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

Comment 4 Fedora Update System 2026-09-06 01:10:08 UTC
FEDORA-EPEL-2026-818fa146d8 has been pushed to the Fedora EPEL 10.4 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-818fa146d8

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

Comment 5 Fedora Update System 2026-09-06 01:18:16 UTC
FEDORA-EPEL-2026-3efc5eb835 has been pushed to the Fedora EPEL 10.3 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-3efc5eb835

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

Comment 6 Fedora Update System 2026-09-06 01:20:12 UTC
FEDORA-EPEL-2026-616d16bd5a 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-2026-616d16bd5a

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

Comment 7 Fedora Update System 2026-09-06 01:27:18 UTC
FEDORA-2026-c3be138e4c 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-2026-c3be138e4c`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-c3be138e4c

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

Comment 8 Fedora Update System 2026-09-07 00:25:31 UTC
FEDORA-EPEL-2026-616d16bd5a (chromium-152.0.7977.82-1.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 9 Fedora Update System 2026-09-07 00:25:42 UTC
FEDORA-EPEL-2026-3efc5eb835 (chromium-152.0.7977.82-1.el10_3) has been pushed to the Fedora EPEL 10.3 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 10 Fedora Update System 2026-09-07 00:36:54 UTC
FEDORA-EPEL-2026-818fa146d8 (chromium-152.0.7977.82-1.el10_4) has been pushed to the Fedora EPEL 10.4 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 11 Fedora Update System 2026-09-07 00:38:39 UTC
FEDORA-EPEL-2026-6319210a9a (chromium-152.0.7977.82-1.el9) has been pushed to the Fedora EPEL 9 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 12 Fedora Update System 2026-09-07 01:09:44 UTC
FEDORA-2026-19cbaba275 (chromium-152.0.7977.82-1.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 13 Fedora Update System 2026-09-08 00:57:30 UTC
FEDORA-2026-c3be138e4c (chromium-152.0.7977.82-1.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 14 Fedora Update System 2026-09-11 19:03:16 UTC
FEDORA-2026-07ab59f891 (chromium-152.0.7977.82-1.fc45) has been pushed to the Fedora 45 stable repository.
If problem still persists, please make note of it in this bug report.