Origin validation error in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network.
Metrics
Affected Vendors & Products
References
History
Wed, 05 Aug 2026 10:45:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Microsoft microsoft Edge (chromium-based)
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| Vendors & Products |
Microsoft microsoft Edge (chromium-based)
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Tue, 04 Aug 2026 16:30:00 +0000
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| Metrics |
ssvc
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Mon, 03 Aug 2026 23:30:00 +0000
| Type | Values Removed | Values Added |
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| Description | Origin validation error in Microsoft Edge (Chromium-based) allows an unauthorized attacker to perform spoofing over a network. | |
| Title | Microsoft Edge (Chromium-based) Spoofing Vulnerability | |
| First Time appeared |
Microsoft
Microsoft edge Chromium |
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| Weaknesses | CWE-346 | |
| CPEs | cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Microsoft
Microsoft edge Chromium |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: microsoft
Published:
Updated: 2026-08-04T15:04:39.500Z
Reserved: 2026-07-24T18:06:51.295Z
Link: CVE-2026-66316
Updated: 2026-08-04T14:19:49.553Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-08-05T10:21:24Z