CVE-2026-66310

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

CVSS 3.1

7.1CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

EPSS

0.4% chance of exploitation in the next 30 days; higher than 29% of CVEs (scores of 2026-10-25)

CWE

CWE-73

Published

2026-08-04

Modified

2026-10-23

Record from

the NVD, synced 2026-10-24

Affected

• microsoft:edge

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-66310

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