Incomplete cleanup in Chromium in Google Chrome prior to 152.0.7977.65 allowed a remote attacker leveraging social engineering to bypass web origin policy via a crafted Chrome extension. (Chromium security severity: Low)
Metrics
Affected Vendors & Products
References
History
Fri, 28 Aug 2026 17:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* |
Thu, 27 Aug 2026 18:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Chromium Incomplete Cleanup Enables Origin Policy Bypass via Malicious Extension |
Thu, 27 Aug 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
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Tue, 25 Aug 2026 23:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Google
Google chrome |
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| Vendors & Products |
Google
Google chrome |
Tue, 25 Aug 2026 22:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Chromium Incomplete Cleanup Enables Origin Policy Bypass via Malicious Extension |
Tue, 25 Aug 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Incomplete cleanup in Chromium in Google Chrome prior to 152.0.7977.65 allowed a remote attacker leveraging social engineering to bypass web origin policy via a crafted Chrome extension. (Chromium security severity: Low) | |
| Weaknesses | CWE-459 | |
| References |
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Status: PUBLISHED
Assigner: Chrome
Published: 2026-08-25T20:10:55.353Z
Updated: 2026-08-27T15:15:51.016Z
Reserved: 2026-08-25T06:04:34.594Z
Link: CVE-2026-78947
Updated: 2026-08-27T15:15:47.534Z
Status : Analyzed
Published: 2026-08-25T21:17:50.630
Modified: 2026-08-28T17:31:51.160
Link: CVE-2026-78947
No data.