CVE-2011-0674: n/a vulnerability

CVE-2011-0674: Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3,...

Use-after-free vulnerability in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows local users to gain privileges via a crafted application that leverages incorrect driver object management, a different vulnerability than other "Vulnerability Type 1" CVEs listed in MS11-034, aka "Win32k Use After Free Vulnerability."

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 21:58 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2011-0674 is a Windows kernel-mode driver flaw that could let someone who can already run code on a vulnerable machine gain higher privileges. The business risk is mainly legacy Windows systems that missed Microsoft bulletin MS11-034 or remain unsupported. Exposure is most likely on legacy Windows endpoints or servers matching the affected versions and lacking MS11-034. Modern supported Windows versions are not identified as affected in the provided sources. Prioritize remediation where old Windows systems still support business processes. This is not a current remote internet-facing vulnerability, but unpatched legacy hosts can turn a low-privilege foothold into full system control. Mitigation focus: Apply Microsoft MS11-034 security updates where applicable.; Retire or isolate unsupported affected Windows systems.; Confirm third-party appliances against their vendor advisories..

Prepared: Jun 24, 2026, 13:28 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Apr 13, 2011, 20:07 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

4Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
oval:org.mitre.oval:def:11708CVE reference · vdb-entry, signature
MS11-034CVE reference · vendor-advisory, x_refsource_MS
mswin-win32k-var9-priv-escalation(66403)CVE reference · vdb-entry, x_refsource_XF

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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