Use after free in WebRTC in Google Chrome prior to 147.0.7727.138 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact total

Affected Vendors & Products

Vendors Products
Google
  • Chrome

No data.

No data.

References
Link Providers
https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop_28.html cve-icon cve-icon cve-icon
https://issues.chromium.org/issues/504586599 cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-7341 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-7341 cve-icon
History

Wed, 29 Apr 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

 cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Wed, 29 Apr 2026 13:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

 ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Wed, 29 Apr 2026 12:15:00 +0000

Type Values Removed Values Added
Title Use-After-Free in Chrome WebRTC Enabling Remote Code Execution chromium-browser: Use after free in WebRTC
Weaknesses CWE-825
References
Metrics threat_severity

None

 cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

threat_severity

Important

Wed, 29 Apr 2026 02:30:00 +0000

Type Values Removed Values Added
Title Use-After-Free in Chrome WebRTC Enabling Remote Code Execution

Wed, 29 Apr 2026 00:45:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome

Tue, 28 Apr 2026 23:00:00 +0000

Type Values Removed Values Added
Description Use after free in WebRTC in Google Chrome prior to 147.0.7727.138 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
Weaknesses CWE-416
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published: 2026-04-28T22:36:07.714Z

Updated: 2026-04-30T03:55:19.785Z

Reserved: 2026-04-28T20:02:37.079Z

Link: CVE-2026-7341

cve-icon Vulnrichment

Updated: 2026-04-29T12:25:50.954Z

cve-icon NVD

Status : Received

Published: 2026-04-28T23:16:21.690

Modified: 2026-04-29T14:16:21.373

Link: CVE-2026-7341

cve-icon Redhat

Severity : Important

Publid Date: 2026-04-28T00:00:00Z

Links: CVE-2026-7341 - Bugzilla