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Vulnerability record · CVE-2011-2099 · published 16 June 2011

CVE-2011-2099: Adobe acrobat reader memory buffer overflow vulnerability

Adobe · Acrobat Reader

Adobe Reader and Acrobat 8.x before 8.3, 9.x before 9.4.5, and 10.x before 10.1 on Windows and Mac OS X allow attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2011-2098.

9.3 CVSS 2.0 High EPSS 6.1% · top 6.8% CWE-119 · Memory buffer overflow
9.3CVSS 2.0 base score
6.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
14References
16 Jun 2026Last modified by NVD

Description

Adobe Reader and Acrobat 8.x before 8.3, 9.x before 9.4.5, and 10.x before 10.1 on Windows and Mac OS X allow attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2011-2098.

AV:N/AC:M/Au:N/C:C/I:C/A:C

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://osvdb.org/73061
http://www.adobe.com/support/security/bulletins/apsb11-16.html PatchVendor Advisory
http://www.securityfocus.com/bid/48246
http://www.securitytracker.com/id?1025658
http://www.us-cert.gov/cas/techalerts/TA11-166A.html US Government Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/68013
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13684
http://osvdb.org/73061
http://www.adobe.com/support/security/bulletins/apsb11-16.html PatchVendor Advisory
http://www.securityfocus.com/bid/48246
http://www.securitytracker.com/id?1025658
http://www.us-cert.gov/cas/techalerts/TA11-166A.html US Government Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/68013
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13684

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2014-0546Adobe Reader and Acrobat sandbox bypass allows privileged code executionAdobe Reader and Acrobat 10.x before 10.1.11 and 11.x before 11.0.08 on Windows contain a sandbox protection bypass. An attacker can escape the Reade…KEVEPSS 22%analysed9.8CVE-2013-3346Adobe Reader and Acrobat memory corruption allows code executionAdobe Reader and Acrobat 9.x before 9.5.5, 10.x before 10.1.7, and 11.x before 11.0.03 contain an out-of-bounds write (CWE-787) that corrupts memory.…KEVEPSS 79%analysed9.8CVE-2013-2729Adobe Reader and Acrobat integer overflow allows code executionAdobe Reader and Acrobat contain an integer overflow (CWE-190) that can be triggered by unspecified vectors, leading to arbitrary code execution. It …KEVEPSS 67%analysed9.8CVE-2011-2462Adobe Reader and Acrobat U3D memory corruption code executionAn out-of-bounds write in the U3D component of Adobe Reader and Acrobat allows remote attackers to corrupt memory and execute arbitrary code. The fla…KEVEPSS 89%analysed8.8CVE-2021-28550Adobe Acrobat and Reader use-after-free allows code executionAdobe Acrobat Reader DC (2021.001.20150, 2020.001.30020, 2017.011.30194 and earlier) and related Acrobat products contain a use-after-free (CWE-416) …KEVEPSS 52%analysed8.8CVE-2021-21017Adobe Acrobat and Reader heap buffer overflow via malicious fileAdobe Acrobat Reader DC (2020.013.20074, 2020.001.30018, 2017.011.30188 and earlier) contains a heap-based buffer overflow (CWE-122/CWE-787) triggere…KEVEPSS 86%analysed8.8CVE-2014-0496Adobe Reader and Acrobat use-after-free code executionAdobe Reader and Acrobat 10.x before 10.1.9 and 11.x before 11.0.06 on Windows and Mac OS X contain a use-after-free (CWE-416) that allows arbitrary …KEVEPSS 40%analysed8.8CVE-2011-0611Adobe Flash Player type confusion allows remote code executionAdobe Flash Player, Adobe AIR and the Authplay component in Adobe Reader/Acrobat contain a type confusion flaw (CWE-843) reachable through crafted Fl…KEVEPSS 99%analysed

Source: NIST National Vulnerability Database (record CVE-2011-2099), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.