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HIGH · 7.7

CVE-2026-66310

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

Vulnerability Description

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

CVSS Score

7.7

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
MicrosoftEdge< 151.0.4129.59

Related Weaknesses (CWE)

CWE-73

References

FAQ

What is CVE-2026-66310?

CVE-2026-66310 is a vulnerability with a CVSS score of 7.7 (HIGH). External control of file name or path in Microsoft Edge for Android allows an unauthorized attacker to disclose information locally.

How severe is CVE-2026-66310?

CVE-2026-66310 has been rated HIGH with a CVSS base score of 7.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-66310?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Edge.