CVE-2013-1256: n/a vulnerability

CVE-2013-1256: Race condition in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server...

Race condition in win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows local users to gain privileges, and consequently read the contents of arbitrary kernel memory locations, via a crafted application, a different vulnerability than other CVEs listed in MS13-016.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 14:57 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2013-1256 is a Windows kernel driver race condition that can let a local user gain higher privileges and read arbitrary kernel memory. The business concern is mainly legacy, unpatched Windows systems where an attacker can run a crafted application locally. Exposure is most likely on unpatched Windows XP SP2/SP3, Server 2003 SP2, Vista SP2, Server 2008 SP2/R2/R2 SP1, and Windows 7 Gold/SP1 systems covered by MS13-016. Prioritize remediation if affected legacy Windows systems remain in production. This is not remotely exploitable from the evidence provided, but local privilege escalation can turn a foothold into broader host compromise. Mitigation focus: Apply Microsoft guidance and security updates from MS13-016.; Inventory legacy Windows systems matching the affected versions.; Retire, isolate, or tightly control unsupported affected systems..

Prepared: Jun 24, 2026, 11:46 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: Feb 13, 2013, 11:00 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
MS13-016CVE reference · vendor-advisory, x_refsource_MS
oval:org.mitre.oval:def:16436CVE 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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