When was CVE-2011-1983 disclosed?

CVE-2011-1983 was first published in the National Vulnerability Database on December 14, 2011, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2011-1983 actively exploited?

CVE-2011-1983 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 98.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2011-1983?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2011-1983, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

CVE-2011-1983

NONENVD 0.0

0.0

Use-after-free vulnerability in Microsoft Office 2007 SP2 and SP3, Office 2010 Gold and SP1, and Office for Mac 2011 allows remote attackers to execute arbitrary code via a crafted Word document, aka "Word Use After Free Vulnerability."

CVSS v3: —
EG Score: —
EPSS: 98.1%
KEV: Not listed

References (10)

secure@microsofthttp://www.securitytracker.com/id?1026409
secure@microsofthttp://www.us-cert.gov/cas/techalerts/TA11-347A.html
secure@microsofthttps://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-089
secure@microsofthttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14197
secure@microsofthttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14558
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id?1026409
af854a3a-2127-422b-91ae-364da2661108http://www.us-cert.gov/cas/techalerts/TA11-347A.html
af854a3a-2127-422b-91ae-364da2661108https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-089
af854a3a-2127-422b-91ae-364da2661108https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14197
af854a3a-2127-422b-91ae-364da2661108https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14558

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CVE-2011-1983

Published

Last Modified

References (10)

Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2011-1983?

CVE-2011-1983

📅 Published

🔄 Last Modified

🔗 References (10)

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2011-1983?

Published

Last Modified

References (10)

Frequently asked(4)