{"cve":"CVE-2009-4324","nvd":{"published":"2009-12-15T02:30:00.217","modified":"2026-06-16T23:13:26.803","status":"Analyzed","description":"Use-after-free vulnerability in the Doc.media.newPlayer method in Multimedia.api in Adobe Reader and Acrobat 9.x before 9.3, and 8.x before 8.2 on Windows and Mac OS X, allows remote attackers to execute arbitrary code via a crafted PDF file using ZLib compressed streams, as exploited in the wild in December 2009.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":7.8},"cwes":["CWE-416"],"references":["http://blogs.adobe.com/psirt/2009/12/new_adobe_reader_and_acrobat_v.html","http://contagiodump.blogspot.com/2009/12/virustotal-httpwww.html","http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00009.html","http://osvdb.org/60980","http://secunia.com/advisories/37690"],"products":["adobe:acrobat","adobe:acrobat_reader","opensuse:opensuse","suse:linux_enterprise","suse:linux_enterprise_debuginfo"],"source":"nvd","synced_at":"2026-10-19T19:54:26.868835795+00:00"},"epss":{"cve":"CVE-2009-4324","score":0.8188,"percentile":0.99649,"date":"2026-11-01"},"kev":{"cve":"CVE-2009-4324","date_added":"2022-06-08","due_date":"2022-06-22","vendor":"Adobe","product":"Acrobat and Reader","known_ransomware":false},"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."]}