Insufficient policy enforcement in DevTools in Google Chrome prior to 149.0.7827.53 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
Sat, 06 Jun 2026 02:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Apple
Apple macos Linux Linux linux Kernel Microsoft Microsoft windows |
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| CPEs | cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* |
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| Vendors & Products |
Apple
Apple macos Linux Linux linux Kernel Microsoft Microsoft windows |
Fri, 05 Jun 2026 19:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Chrome DevTools Policy Gap Enables Cross‑Origin Data Leakage |
Fri, 05 Jun 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Chrome DevTools Policy Enforcement Vulnerability Allows Cross-Origin Data Leak via Malicious Extension | |
| Weaknesses | CWE-200 |
Fri, 05 Jun 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-284 | |
| Metrics |
cvssV3_1
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Fri, 05 Jun 2026 05:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Google
Google chrome |
|
| Vendors & Products |
Google
Google chrome |
Fri, 05 Jun 2026 04:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Chrome DevTools Policy Enforcement Vulnerability Allows Cross-Origin Data Leak via Malicious Extension | |
| Weaknesses | CWE-200 |
Thu, 04 Jun 2026 23:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Insufficient policy enforcement in DevTools in Google Chrome prior to 149.0.7827.53 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 |
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Status: PUBLISHED
Assigner: Chrome
Published: 2026-06-04T23:05:46.457Z
Updated: 2026-06-05T14:31:41.610Z
Reserved: 2026-06-04T17:10:51.452Z
Link: CVE-2026-11212
Updated: 2026-06-05T14:31:36.475Z
Status : Analyzed
Published: 2026-06-04T23:17:28.573
Modified: 2026-06-06T01:58:11.750
Link: CVE-2026-11212
No data.
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