Microsoft Word 2003 SP3 and 2007 SP2 and SP3, Office 2008 and 2011 for Mac, and Office Compatibility Pack SP2 and SP3 allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted RTF data, aka "RTF Mismatch Vulnerability."
CVE-2012-0183
NONECVSS 0.0Elevated
0.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- No confirmed exploitation signals yet
CISA-KEV: Not listedEPSS: 24%CVSS: —Exploit: NoneExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- —
- EG Score
- 0.0(none)
- EPSS
- 97.6%
- KEV
- Not listed
Published
May 9, 2012
Last Modified
April 29, 2026
References (14)
- secure@microsofthttp://secunia.com/advisories/49111
- secure@microsofthttp://www.securityfocus.com/bid/53344
- secure@microsofthttp://www.securitytracker.com/id?1027035
- secure@microsofthttp://www.us-cert.gov/cas/techalerts/TA12-129A.html
- secure@microsofthttps://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-029
- secure@microsofthttps://exchange.xforce.ibmcloud.com/vulnerabilities/75122
- secure@microsofthttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15327
- af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/49111
- af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/53344
- af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id?1027035
- af854a3a-2127-422b-91ae-364da2661108http://www.us-cert.gov/cas/techalerts/TA12-129A.html
- af854a3a-2127-422b-91ae-364da2661108https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-029
- af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/75122
- af854a3a-2127-422b-91ae-364da2661108https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15327
Data Freshness Timeline
(refreshed 9× in last 7d / 36× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
- 2026-07-06 16:23 UTCEPSS rescore
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Frequently asked(4)
What is CVE-2012-0183?
CVE-2012-0183 is a none vulnerability published on May 9, 2012. Microsoft Word 2003 SP3 and 2007 SP2 and SP3, Office 2008 and 2011 for Mac, and Office Compatibility Pack SP2 and SP3 allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted RTF data, aka "RTF Mismatch Vulnerability."
When was CVE-2012-0183 disclosed?
CVE-2012-0183 was first published in the National Vulnerability Database on May 9, 2012, 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-2012-0183 actively exploited?
CVE-2012-0183 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 97.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2012-0183?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2012-0183, 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.
Dependency Blast Radius
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