CVE-2011-2441

NONECVSS 0.0

0.0

Multiple stack-based buffer overflows in CoolType.dll in Adobe Reader and Acrobat 8.x before 8.3.1, 9.x before 9.4.6, and 10.x before 10.1.1 allow attackers to execute arbitrary code via unspecified vectors.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 94.0%
KEV: Not listed

Published

September 15, 2011

Last Modified

April 29, 2026

References (10)

psirt@adobehttp://lists.opensuse.org/opensuse-security-announce/2011-11/msg00012.html
psirt@adobehttp://lists.opensuse.org/opensuse-security-announce/2011-11/msg00013.html
psirt@adobehttp://lists.opensuse.org/opensuse-security-announce/2011-11/msg00025.html
psirt@adobehttp://www.adobe.com/support/security/bulletins/apsb11-24.html
psirt@adobehttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14044
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00012.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00013.html
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00025.html
af854a3a-2127-422b-91ae-364da2661108http://www.adobe.com/support/security/bulletins/apsb11-24.html
af854a3a-2127-422b-91ae-364da2661108https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14044

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-119Buffer Operations Within Bounds (Buffer Overflow)

Data Freshness Timeline

(refreshed 11× in last 7d / 47× 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.

2026-06-22 14:22 UTCEPSS rescore
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2026-06-05 22:44 UTCEPSS rescore
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2026-05-29 13:41 UTCEPSS rescore
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2026-05-29 07:03 UTCEG score recompute
2026-05-29 07:03 UTCGHSA enrichment
2026-05-28 13:42 UTCEPSS rescore
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2026-05-18 21:29 UTCEPSS rescore
2026-05-18 21:29 UTCEPSS rescore

Frequently asked(4)

What is CVE-2011-2441?

CVE-2011-2441 is a none vulnerability published on September 15, 2011. Multiple stack-based buffer overflows in CoolType.dll in Adobe Reader and Acrobat 8.x before 8.3.1, 9.x before 9.4.6, and 10.x before 10.1.1 allow attackers to execute arbitrary code via unspecified vectors.

When was CVE-2011-2441 disclosed?

CVE-2011-2441 was first published in the National Vulnerability Database on September 15, 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-2011-2441 actively exploited?

CVE-2011-2441 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 94.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2011-2441?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2011-2441, 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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CVE-2011-2441

📅 Published

🔄 Last Modified

🔗 References (10)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2011-2441?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (10)

Frequently asked(4)

Related CVEs(same CWE)