Use after free in WebMIDI in Google Chrome on Windows prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)
Metrics
Affected Vendors & Products
References
History
Fri, 12 Jun 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Microsoft
Microsoft windows |
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| CPEs | cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* |
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| Vendors & Products |
Microsoft
Microsoft windows |
Fri, 12 Jun 2026 03:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Use After Free in WebMIDI Leads to Sandbox Escape on Windows Chrome |
Fri, 12 Jun 2026 01:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
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Thu, 11 Jun 2026 23:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Use After Free in WebMIDI Leads to Sandbox Escape on Windows Chrome |
Thu, 11 Jun 2026 22:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Google
Google chrome |
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| Vendors & Products |
Google
Google chrome |
Thu, 11 Jun 2026 21:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Use after free in WebMIDI in Google Chrome on Windows prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical) | |
| Weaknesses | CWE-416 | |
| References |
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Status: PUBLISHED
Assigner: Chrome
Published: 2026-06-11T20:48:06.231Z
Updated: 2026-06-12T00:59:20.381Z
Reserved: 2026-06-11T18:16:03.416Z
Link: CVE-2026-12011
Updated: 2026-06-12T00:59:17.064Z
Status : Analyzed
Published: 2026-06-11T22:16:53.597
Modified: 2026-06-12T17:20:13.367
Link: CVE-2026-12011
No data.
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