Is CVE-2016-3351 actively exploited?

CVE-2016-3351 has no public evidence of in-the-wild exploitation as of 2025-10-22.

What is the CVSS score for CVE-2016-3351?

CVE-2016-3351 has a CVSS score of 6.5 (MEDIUM severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

How do I patch CVE-2016-3351?

Patch guidance is available from microsoft security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2016-3351.

CVE-2016-3351 - remediation guidance & executive summary

Q: Which products are affected by CVE-2016-3351?

4 products: microsoft internet explorer, microsoft internet explorer, microsoft internet explorer, microsoft edge.

Description

Microsoft Internet Explorer 9 through 11 and Microsoft Edge allow remote attackers to obtain sensitive information via a crafted web site, aka "Microsoft Browser Information Disclosure Vulnerability."

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack Vector: network
Complexity: low
Privileges: none
User Action: required
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: none
Weaknesses: NVD-CWE-noinfo

Metadata

Primary Vendor: MICROSOFT
Published: 9/14/2016
Last Modified: 10/22/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

microsoft : internet_explorermicrosoft : internet_explorermicrosoft : internet_explorermicrosoft : edge

Remediation Guidance

Executive Summary

View on NIST NVD