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Fencer Intel
critical 9.3

CVE-2009-4764 json

Adobe Reader 8.x and 9.x on Windows is able to execute EXE files that are embedded in a PDF document, which makes it easier for remote atta…

published 16y ago modified 4mo ago also EUVD-2009-4727

cvss
9.3
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.5%
EPSS 3.5% chance of exploitation in 30 days, percentile 89%
public exploits
0
none known

Summary

Adobe Reader 8.x and 9.x on Windows is able to execute EXE files that are embedded in a PDF document, which makes it easier for remote attackers to trick users into executing arbitrary code via a crafted document.

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Exploit prediction

3.52% chance of exploitation in the next 30 days, higher than 89% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 2.0 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C

Classification

Weakness
  • CWE-94 Improper Control of Generation of Code

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.