Bug 2546085

Summary:	CVE-2026-103621 CVE-2026-103622 CVE-2026-103623 CVE-2026-103624 CVE-2026-103625 CVE-2026-103626 CVE-2026-103627 CVE-2026-103628 CVE-2026-103629 CVE-2026-103630 CVE-2026-103631 chromium: various flaws [fedora-all]
Product:	[Fedora] Fedora	Reporter:	Guilherme de Almeida Suckevicz <gsuckevi>
Component:	chromium	Assignee:	Than Ngo <than>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	high	Docs Contact:
Priority:	high
Version:	rawhide	CC:	go-sig, pigpigman8686, spotrh, suraj.ghimire7, than, yaneti
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	{"flaws": ["6b4a0c7a-eac0-41cb-87db-64a81ab53d35", "812f2e8e-1099-4e9a-96b7-beed5ee9b867", "db2418fc-a5e4-407b-8482-7ccc5d606ca5", "cb703f7b-812e-4c29-8ee0-87217df263e0", "466c303d-5737-4411-abf3-44b771a1c511", "ab82d7fe-23ed-4fbc-975a-4f110cf403f4", "c76cd96f-8fd4-4a50-9379-8e780763a54f", "f5ae504e-cf0e-4433-b76d-a57c51efa658", "2c342c2d-a524-44b6-a4a5-78dd942258e7", "0ba88779-7c34-4034-b1b8-08351f771c9c", "39566b8b-6654-4d3c-846e-36f26327fcb0"]}
Fixed In Version:	chromium-154.0.8037.97-1.fc45 chromium-154.0.8037.97-1.el10_4 chromium-154.0.8037.97-1.el10_2 chromium-154.0.8037.97-1.fc44 chromium-154.0.8037.97-1.el10_3 chromium-154.0.8037.97-1.fc43 chromium-154.0.8037.97-1.el9	Doc Type:	---
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2026-10-06 14:02:23 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:	2545269, 2545273, 2545275, 2545277, 2545278, 2545279, 2545282, 2545283, 2545284, 2545285, 2545287

Description Guilherme de Almeida Suckevicz 2026-10-05 19:33:18 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.

Type confusion in V8 in Google Chrome prior to 154.0.8037.97 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)

Use after free in Contextual Tasks in Google Chrome on on Windows prior to 154.0.8037.97 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

Use after free in FedCM in Google Chrome prior to 154.0.8037.97 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

Use after free in MediaStream in Google Chrome prior to 154.0.8037.97 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)

Out of bounds write in WebGL in Google Chrome prior to 154.0.8037.97 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Critical)

Incorrect authorization in FileSystem in Google Chrome on on Windows prior to 154.0.8037.97 allowed a remote attacker leveraging social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)

Integer overflow in Compositing in Google Chrome prior to 154.0.8037.97 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

Integer overflow in Skia in Google Chrome prior to 154.0.8037.97 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

Use after free in SVG in Google Chrome prior to 154.0.8037.97 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)

Buffer overflow in WebRTC in Google Chrome prior to 154.0.8037.97 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)

Information leak in SVG in Google Chrome prior to 154.0.8037.97 allowed a remote attacker to obtain sensitive information via a crafted HTML page. (Chromium security severity: Medium)

Comment 1 Fedora Update System 2026-10-06 07:18:14 UTC

FEDORA-2026-bcdfa4c7db (chromium-154.0.8037.97-1.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-bcdfa4c7db

Comment 2 Fedora Update System 2026-10-06 07:18:15 UTC

FEDORA-2026-02902c2fa0 (chromium-154.0.8037.97-1.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-02902c2fa0

Comment 3 Fedora Update System 2026-10-06 07:18:16 UTC

FEDORA-EPEL-2026-421dd4a529 (chromium-154.0.8037.97-1.el10_2) has been submitted as an update to Fedora EPEL 10.2.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-421dd4a529

Comment 4 Fedora Update System 2026-10-06 07:18:16 UTC

FEDORA-EPEL-2026-d1c26f4ffd (chromium-154.0.8037.97-1.el10_4) has been submitted as an update to Fedora EPEL 10.4.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-d1c26f4ffd

Comment 5 Fedora Update System 2026-10-06 07:18:17 UTC

FEDORA-EPEL-2026-b3497ed039 (chromium-154.0.8037.97-1.el10_3) has been submitted as an update to Fedora EPEL 10.3.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-b3497ed039

Comment 6 Fedora Update System 2026-10-06 07:18:17 UTC

FEDORA-EPEL-2026-923ac1e238 (chromium-154.0.8037.97-1.el9) has been submitted as an update to Fedora EPEL 9.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-923ac1e238

Comment 7 Fedora Update System 2026-10-06 14:02:23 UTC

FEDORA-2026-53c8aca50a (chromium-154.0.8037.97-1.fc45) has been pushed to the Fedora 45 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 8 Fedora Update System 2026-10-07 02:06:32 UTC

FEDORA-EPEL-2026-d1c26f4ffd 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-d1c26f4ffd

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

Comment 9 Fedora Update System 2026-10-07 02:17:09 UTC

FEDORA-EPEL-2026-b3497ed039 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-b3497ed039

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

Comment 10 Fedora Update System 2026-10-07 02:27:18 UTC

FEDORA-EPEL-2026-421dd4a529 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-2026-421dd4a529

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

Comment 11 Fedora Update System 2026-10-07 02:27:41 UTC

FEDORA-2026-bcdfa4c7db has been pushed to the Fedora 44 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-bcdfa4c7db`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-bcdfa4c7db

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

Comment 12 Fedora Update System 2026-10-07 02:33:38 UTC

FEDORA-EPEL-2026-923ac1e238 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-2026-923ac1e238

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

Comment 13 Fedora Update System 2026-10-07 02:41:50 UTC

FEDORA-2026-02902c2fa0 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-2026-02902c2fa0`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-02902c2fa0

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

Comment 14 Fedora Update System 2026-10-08 00:51:50 UTC

FEDORA-EPEL-2026-d1c26f4ffd (chromium-154.0.8037.97-1.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 15 Fedora Update System 2026-10-08 01:04:14 UTC

FEDORA-EPEL-2026-421dd4a529 (chromium-154.0.8037.97-1.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 16 Fedora Update System 2026-10-08 01:16:21 UTC

FEDORA-2026-bcdfa4c7db (chromium-154.0.8037.97-1.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 17 Fedora Update System 2026-10-08 01:18:12 UTC

FEDORA-EPEL-2026-b3497ed039 (chromium-154.0.8037.97-1.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 18 Fedora Update System 2026-10-08 01:40:57 UTC

FEDORA-2026-02902c2fa0 (chromium-154.0.8037.97-1.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 19 Fedora Update System 2026-10-13 01:10:00 UTC

FEDORA-EPEL-2026-923ac1e238 (chromium-154.0.8037.97-1.el9) has been pushed to the Fedora EPEL 9 stable repository.
If problem still persists, please make note of it in this bug report.