CVE-2026-57989
published 2026-07-26CVE-2026-57989: Origin validation error in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.
PriorityP337high7.4CVSS 3.1
AVNACLPRNUIRSCCHINAN
Origin validation error in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | microsoft_edge | >= 1.0.0.0 < 150.0.4078.99 | 150.0.4078.99 |
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GHSA
Origin validation error in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.
ghsa_unreviewed·2026-07-26
CVE-2026-57989 [HIGH] CWE-346 Origin validation error in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.
Origin validation error in Microsoft Edge (Chromium-based) allows an unauthorized attacker to disclose information over a network.
VulDB
Microsoft Edge up to 150.0.4078.80 improper authorization (EUVD-2026-49058)
vuldb·2026-07-26·CVSS 7.4
CVE-2026-57989 [HIGH] Microsoft Edge up to 150.0.4078.80 improper authorization (EUVD-2026-49058)
A vulnerability was found in Microsoft Edge. It has been declared as problematic. This issue affects some unknown processing. Such manipulation leads to improper authorization.
This vulnerability is traded as CVE-2026-57989. The attack may be launched remotely. There is no exploit available.
It is recommended to upgrade the affected component.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-07-26
Published