CVE-2013-1263: n/a vulnerability

CVE-2013-1263: 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-2013-1263 is a Windows kernel bug that can let someone who already has local access raise privileges and read kernel memory. It affects older Windows client and server releases. The main business risk is legacy systems becoming easier to fully compromise after an attacker gets a foothold. Exposure is most likely on unpatched or unsupported Windows XP, Server 2003, Vista, Server 2008, and Windows 7 systems listed in the CVE description. Treat this as a legacy Windows risk requiring cleanup. It is not shown as actively exploited in the provided sources, but kernel privilege escalation can turn limited access into system-level compromise. Mitigation focus: Review Microsoft MS13-016 and apply the vendor-provided security update where applicable.; Retire or isolate unsupported legacy Windows systems if patch state cannot be verified.; Restrict local code execution paths on affected systems until remediation is complete..

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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CVE-2013-1263 mapping review

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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:16342CVE 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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