Missing authorization in Workers in Google Chrome prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted PDF file. (Chromium security severity: Medium)
Metrics
Affected Vendors & Products
References
History
Sat, 10 Oct 2026 00:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | chromium-browser: Missing authorization in Workers | |
| References |
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| Metrics |
threat_severity
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threat_severity
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Thu, 08 Oct 2026 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:* |
Wed, 07 Oct 2026 22:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Missing authorization allows site isolation bypass in Chrome via crafted PDF |
Wed, 07 Oct 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
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Wed, 07 Oct 2026 03:45:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Google
Google chrome |
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| Vendors & Products |
Google
Google chrome |
Tue, 06 Oct 2026 22:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Missing authorization allows site isolation bypass in Chrome via crafted PDF |
Tue, 06 Oct 2026 19:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Missing authorization in Workers in Google Chrome prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted PDF file. (Chromium security severity: Medium) | |
| Weaknesses | CWE-862 | |
| References |
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Status: PUBLISHED
Assigner: Chrome
Published: 2026-10-06T18:41:30.427Z
Updated: 2026-10-07T19:56:22.583Z
Reserved: 2026-10-06T16:34:02.463Z
Link: CVE-2026-106271
Updated: 2026-10-07T19:56:18.962Z
Status : Analyzed
Published: 2026-10-06T19:17:54.677
Modified: 2026-10-08T18:03:58.367
Link: CVE-2026-106271