CVE-2015-0003

CVE-2015-0003 is a medium-severity vulnerability in Microsoft Windows 7 with a CVSS 2.0 base score of 6.9. 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-476.

Key facts

Description

win32k.sys in the kernel-mode drivers in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows local users to gain privileges or cause a denial of service (NULL pointer dereference) via a crafted application, aka "Win32k Elevation of Privilege Vulnerability."

Frequently asked questions

What is CVE-2015-0003?
win32k.sys in the kernel-mode drivers in Microsoft Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows local users to gain privileges or cause a denial of service (NULL pointer dereference) via a crafted application, aka "Win32k Elevation of Privilege Vulnerability."
How severe is CVE-2015-0003?
CVE-2015-0003 has a CVSS 2.0 base score of 6.9, rated medium severity.
Is CVE-2015-0003 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (90th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-0003?
CVE-2015-0003 primarily affects Microsoft Windows 7. In total, 12 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2015-0003?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-0003 published?
CVE-2015-0003 was published on 2015-02-11 and last updated on 2026-06-17.

References

Affected products (12)

More vulnerabilities in Microsoft Windows 7

All CVEs affecting Microsoft Windows 7 →

Other CWE-476 (NULL Pointer Dereference) vulnerabilities

Browse all CWE-476 (NULL Pointer Dereference) vulnerabilities →