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Vulnerabilities / CVE-2009-3459

CVE-2009-3459

Published 2009-10-13 · published (not yet in NVD)

CVE-2009-3459

Exploited in the wild: CISA added it to the Known Exploited Vulnerabilities catalog on 2026-05-20, with a fix-by date of 2026-06-03. Patch it first.

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

8.8 HIGH
CVSS 3.1 · CNA
87%
chance of exploitation in the next 30 days (EPSS; in the top 1% of all CVEs)

Heap-based buffer overflow in Adobe Reader and Acrobat 7.x before 7.1.4, 8.x before 8.1.7, and 9.x before 9.2 allows remote attackers to execute arbitrary code via a crafted PDF file that triggers memory corruption, as exploited in the wild in October 2009. NOTE: some of these details are obtained from third party information.

Scores

Affected products

  • n/a n/a: n/a
12 references (advisories, patches, write-ups)

Sources: CVE.org, FIRST EPSS. Missing ones did not answer or have no record yet.

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