How severe is CVE-2016-7258?

CVE-2016-7258 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2016-7258 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-7258?

CVE-2016-7258 primarily affects Microsoft Windows 10. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2016-7258?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2016-7258 published?

CVE-2016-7258 was published on 2016-12-20 and last updated on 2026-06-17.

CVE-2016-7258

CVE-2016-7258 is a medium-severity vulnerability in Microsoft Windows 10 with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
CVSS v2: 2.1
EPSS exploit prediction: 3% (84th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Microsoft Windows 10
Published: 2016-12-20
Last modified: 2026-06-17

Description

The kernel in Microsoft Windows 10 Gold, 1511, and 1607 and Windows Server 2016 mishandles page-fault system calls, which allows local users to obtain sensitive information from arbitrary processes via a crafted application, aka "Windows Kernel Memory Address Information Disclosure Vulnerability."

Frequently asked questions

What is CVE-2016-7258?: The kernel in Microsoft Windows 10 Gold, 1511, and 1607 and Windows Server 2016 mishandles page-fault system calls, which allows local users to obtain sensitive information from arbitrary processes via a crafted application, aka "Windows Kernel Memory Address Information Disclosure Vulnerability."
How severe is CVE-2016-7258?: CVE-2016-7258 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2016-7258 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-7258?: CVE-2016-7258 primarily affects Microsoft Windows 10. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2016-7258?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2016-7258 published?: CVE-2016-7258 was published on 2016-12-20 and last updated on 2026-06-17.

References

Affected products (4)

cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10:1511:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_server_2016:*:*:*:*:*:*:*:*

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