CVE-2011-1888: n/a vulnerability

CVE-2011-1888: win32k.sys in the kernel-mode drivers in Microsoft Windows Vista SP1 and SP2, Windows Server 2008 Gold, SP2...

win32k.sys in the kernel-mode drivers in Microsoft 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 triggers a NULL pointer dereference, a different vulnerability than other CVEs listed in MS11-054, aka "Win32k Null Pointer De-reference Vulnerability."

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 22:46 UTC (UTC+00:00)

Security readout for executives and security teams

This is a Windows kernel privilege escalation flaw. An attacker who can already run a crafted application locally on an affected legacy Windows system could gain higher privileges. It is not described as remotely exploitable in the provided sources, but successful exploitation could turn a low-privilege foothold into deeper host control. Exposure is mainly legacy Windows Vista, Windows Server 2008, and Windows 7 systems that did not receive MS11-054. Modern supported Windows versions are not identified as affected in the provided bundle. Prioritize remediation where affected systems still support business operations or sensitive data. This is old, local-only, and not KEV-listed, but unpatched legacy Windows hosts can materially increase breach impact after initial access. Mitigation focus: Apply Microsoft MS11-054 security updates where applicable.; Retire or isolate unsupported affected Windows systems.; Restrict local code execution to trusted users and software..

Prepared: Jun 27, 2026, 18:09 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: Jul 13, 2011, 23:00 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

3Source 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
MS11-054CVE reference · vendor-advisory, x_refsource_MS
oval:org.mitre.oval:def:12898CVE reference · vdb-entry, signature

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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