Bug 2524347

Summary: CVE-2026-76017 CVE-2026-76019 CVE-2026-76020 CVE-2026-76021 CVE-2026-76022 CVE-2026-76023 chromium: various flaws [epel-all]
Product: [Fedora] Fedora EPEL Reporter: Dhananjay Arunesh <darunesh>
Component: chromiumAssignee: Than Ngo <than>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: urgent Docs Contact:
Priority: urgent    
Version: epel10CC: go-sig, pigpigman8686, spotrh, suraj.ghimire7, than, yaneti
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["7c9e4ca0-eed2-493b-a2a1-d4523491a51d", "09cbaeaf-6d68-4982-a4e5-8c31e46bce34", "2a101749-8ed5-4169-90a8-f28850825153", "d499cdbc-fece-4a9b-93af-cb954b9c7e64", "2db1e44c-3483-452a-b6a3-7634fe01f44d", "0043976f-a5e4-4241-855c-bf68daf418dc"]}
Fixed In Version: chromium-152.0.7977.75-1.el10_4 chromium-152.0.7977.75-1.el9 chromium-152.0.7977.75-1.fc43 chromium-152.0.7977.75-1.el10_2 chromium-152.0.7977.75-1.fc44 chromium-152.0.7977.82-1.fc45 Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2026-09-05 00:26:37 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: 2520782, 2520783, 2520785, 2520786, 2520787, 2520789    

Description Dhananjay Arunesh 2026-08-26 11:32:55 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.

Use after free in Chromoting in Google Chrome prior to 151.0.7922.173 allowed a remote attacker to execute arbitrary code outside the sandbox via crafted network traffic. (Chromium security severity: Critical)

Incorrect authorization in Workers in Google Chrome prior to 151.0.7922.173 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to bypass web origin policy via a crafted HTML page. (Chromium security severity: High)

Race condition in V8 in Google Chrome prior to 151.0.7922.173 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)

Use after free in DOM in Google Chrome prior to 151.0.7922.173 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)

Buffer overflow in Network in Google Chrome prior to 151.0.7922.173 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

Improper resource control in Linux Toolkit Theming in Google Chrome prior to 151.0.7922.173 allowed a remote attacker who had compromised the renderer process to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

Comment 1 Fedora Update System 2026-09-04 00:13:27 UTC
FEDORA-2026-865fdc3e81 (chromium-152.0.7977.75-1.fc45) has been submitted as an update to Fedora 45.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-865fdc3e81

Comment 2 Fedora Update System 2026-09-05 00:26:37 UTC
FEDORA-EPEL-2026-d2ab47ea82 (chromium-152.0.7977.75-1.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 3 Fedora Update System 2026-09-05 00:44:57 UTC
FEDORA-EPEL-2026-8b1140c82b (chromium-152.0.7977.75-1.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 4 Fedora Update System 2026-09-05 00:52:42 UTC
FEDORA-2026-ee60d45695 (chromium-152.0.7977.75-1.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 5 Fedora Update System 2026-09-05 00:56:51 UTC
FEDORA-EPEL-2026-8b6c578bd3 (chromium-152.0.7977.75-1.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 6 Fedora Update System 2026-09-05 01:12:11 UTC
FEDORA-2026-d805461e31 (chromium-152.0.7977.75-1.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 7 Fedora Update System 2026-09-05 02:15:26 UTC
FEDORA-2026-865fdc3e81 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-2026-865fdc3e81`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-865fdc3e81

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

Comment 8 Fedora Update System 2026-09-11 19:02:15 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.