Race in WebRTC in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00205.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Google Chrome affected
Version Status Constraints
150.0.7871.47 affected < 150.0.7871.47

No data.

No data.

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Project Subscriptions

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-4672-1 chromium security update
Debian DSA Debian DSA DSA-6378-1 chromium security update
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html cve-icon
https://issues.chromium.org/issues/517207235 cve-icon
History

Sun, 02 Aug 2026 00:45:00 +0000

Type Values Removed Values Added
Title Race Condition in Chrome WebRTC Causes Cross-Origin Data Leakage

Tue, 28 Jul 2026 16:15:00 +0000

Type Values Removed Values Added
Title Race Condition in Chrome WebRTC Allows Cross-Origin Data Leak

Fri, 24 Jul 2026 18:30:00 +0000

Type Values Removed Values Added
Title Race Condition in Chrome WebRTC Allows Cross-Origin Data Leak

Tue, 21 Jul 2026 16:30:00 +0000

Type Values Removed Values Added
Title Race Condition in Chrome WebRTC Allows Cross‑Origin Data Leakage

Thu, 16 Jul 2026 00:00:00 +0000

Type Values Removed Values Added
Title Race Condition in Chrome WebRTC Allows Cross‑Origin Data Leakage

Tue, 14 Jul 2026 20:30:00 +0000

Type Values Removed Values Added
Title WebRTC Race Condition Causes Cross-Origin Data Leakage in Google Chrome Windows

Mon, 13 Jul 2026 05:15:00 +0000

Type Values Removed Values Added
Title WebRTC Race Condition Causes Cross-Origin Data Leakage in Google Chrome Windows

Sat, 11 Jul 2026 02:45:00 +0000

Type Values Removed Values Added
Title Race Condition in Chrome WebRTC Enables Cross-Origin Data Leakage

Thu, 09 Jul 2026 21:30:00 +0000

Type Values Removed Values Added
Title Race Condition in Chrome WebRTC Enables Cross-Origin Data Leakage

Thu, 09 Jul 2026 03:00:00 +0000

Type Values Removed Values Added
Title Race Condition in Chrome WebRTC Allows Cross-Origin Data Leakage

Wed, 08 Jul 2026 03:30:00 +0000

Type Values Removed Values Added
Title Race Condition in Chrome WebRTC Allows Cross-Origin Data Leakage

Tue, 07 Jul 2026 10:15:00 +0000

Type Values Removed Values Added
Title WebRTC Race Condition Enables Cross‑Origin Data Leakage in Chrome on Windows

Mon, 06 Jul 2026 16:30:00 +0000

Type Values Removed Values Added
Title WebRTC Race Condition Enables Cross‑Origin Data Leakage in Chrome on Windows

Mon, 06 Jul 2026 03:45:00 +0000

Type Values Removed Values Added
Title Race Condition in Chrome WebRTC Allows Cross-Origin Data Leak on Windows

Sun, 05 Jul 2026 15:00:00 +0000

Type Values Removed Values Added
Title Race Condition in Chrome WebRTC Allows Cross-Origin Data Leak on Windows

Sat, 04 Jul 2026 23:15:00 +0000

Type Values Removed Values Added
Title Race Condition in Chrome WebRTC Leading to Cross-Origin Data Leakage

Sat, 04 Jul 2026 07:45:00 +0000

Type Values Removed Values Added
Title Race Condition in Chrome WebRTC Leading to Cross-Origin Data Leakage

Fri, 03 Jul 2026 20:00:00 +0000

Type Values Removed Values Added
Title Race Condition in WebRTC Enables Cross‑Origin Data Leakage

Fri, 03 Jul 2026 12:30:00 +0000

Type Values Removed Values Added
Title Race Condition in WebRTC Enables Cross‑Origin Data Leakage

Fri, 03 Jul 2026 05:30:00 +0000

Type Values Removed Values Added
Title Cross-Origin Data Leakage via WebRTC Race Condition in Google Chrome

Thu, 02 Jul 2026 14:30:00 +0000

Type Values Removed Values Added
Title Cross-Origin Data Leakage via WebRTC Race Condition in Google Chrome

Thu, 02 Jul 2026 06:45:00 +0000

Type Values Removed Values Added
Title Race Condition in Chrome WebRTC Enables Cross-Origin Data Leak

Thu, 02 Jul 2026 02:15:00 +0000

Type Values Removed Values Added
Title Race Condition in Chrome WebRTC Enables Cross-Origin Data Leak

Wed, 01 Jul 2026 15:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-362
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N'}

ssvc

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

Wed, 01 Jul 2026 14:15:00 +0000

Type Values Removed Values Added
Title WebRTC Race Condition Allows Cross-Origin Data Leak in Chrome
Weaknesses CWE-200
CWE-665

Wed, 01 Jul 2026 07:15:00 +0000

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

Wed, 01 Jul 2026 02:45:00 +0000

Type Values Removed Values Added
Title WebRTC Race Condition Allows Cross-Origin Data Leak in Chrome
Weaknesses CWE-200
CWE-665

Tue, 30 Jun 2026 23:15:00 +0000

Type Values Removed Values Added
Description Race in WebRTC in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-07-01T14:27:37.120Z

Reserved: 2026-06-29T23:04:18.693Z

Link: CVE-2026-14015

cve-icon Vulnrichment

Updated: 2026-07-01T14:23:31.641Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-02T00:30:03Z

Weaknesses