Insufficient policy enforcement in Extensions in Google Chrome prior to 150.0.7871.47 allowed an attacker who convinced a user to install a malicious extension to leak cross-origin data via a crafted Chrome Extension. (Chromium security severity: Medium)
Metrics
Affected Vendors & Products
References
History
Thu, 02 Jul 2026 02:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Insufficient Extension Policy Enforcement Enables Cross-Origin Data Leakage |
Wed, 01 Jul 2026 18:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Insufficient Extension Policy Enforcement Leading to Cross‑Origin Data Leakage in Google Chrome | |
| Weaknesses | CWE-200 CWE-285 |
Wed, 01 Jul 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-284 | |
| Metrics |
cvssV3_1
|
Wed, 01 Jul 2026 10:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Insufficient Extension Policy Enforcement Leading to Cross‑Origin Data Leakage in Google Chrome | |
| Weaknesses | CWE-200 CWE-285 |
Wed, 01 Jul 2026 07:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Insufficient Extension Policy Enforcement Leading to Cross‑Origin Data Leak | |
| Weaknesses | CWE-284 CWE-693 |
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 | Insufficient Extension Policy Enforcement Leading to Cross‑Origin Data Leak | |
| Weaknesses | CWE-284 CWE-693 |
Tue, 30 Jun 2026 23:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Insufficient policy enforcement in Extensions in Google Chrome prior to 150.0.7871.47 allowed an attacker who convinced a user to install a malicious extension to leak cross-origin data via a crafted Chrome Extension. (Chromium security severity: Medium) | |
| References |
|
Status: PUBLISHED
Assigner: Chrome
Published:
Updated: 2026-07-01T16:05:38.350Z
Reserved: 2026-06-29T23:04:15.545Z
Link: CVE-2026-14003
Updated: 2026-07-01T14:47:34.014Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-07-02T02:00:05Z