{"cve":"CVE-2011-2434","nvd":{"published":"2011-09-15T12:26:49.147","modified":"2026-06-16T23:31:19.623","status":"Modified","description":"Heap-based buffer overflow in Adobe Reader and Acrobat 8.x before 8.3.1, 9.x before 9.4.6, and 10.x before 10.1.1 allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2011-2433 and CVE-2011-2437.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-119"],"references":["http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00012.html","http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00013.html","http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00025.html","http://www.adobe.com/support/security/bulletins/apsb11-24.html","https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13217"],"products":["adobe:acrobat","adobe:acrobat_reader"],"source":"nvd","synced_at":"2026-10-19T19:58:50.521460154+00:00"},"epss":{"cve":"CVE-2011-2434","score":0.0594,"percentile":0.93264,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}