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Vulnerability record · CVE-2026-66310 · published 4 August 2026

CVE-2026-66310: Microsoft edge vulnerability

Microsoft · Edge

External control of file name or path in Microsoft Edge for Android allows an unauthorized attacker to disclose information locally.

7.1 CVSS 3.1 High EPSS 0.36% · top 72.4% CWE-73 · CWE-73
7.1CVSS 3.1 base score
0.36%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
17 Sep 2026Last modified by NVD

Description

External control of file name or path in Microsoft Edge for Android allows an unauthorized attacker to disclose information locally.

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-66310 Vendor Advisory

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Source: NIST National Vulnerability Database (record CVE-2026-66310), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.