CVE-2009-3955

Name: CVE-2009-3955
Creator: NVD / NIST
Published: 2010-01-13T19:30:00.483+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 15.81%

Last modified Jun 16, 2026

CVE-2009-3955 is a vulnerability of currently unknown severity. 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 JPC_MS_RGN marker in the Jp2c stream of a JpxDecode encoded data stream, which triggers an integer sign extension that bypasses a sanity check, leading to memory corruption.. EPSS estimates a 15.81% chance of exploitation in the next 30 days.

Description

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 JPC_MS_RGN marker in the Jp2c stream of a JpxDecode encoded data stream, which triggers an integer sign extension that bypasses a sanity check, leading to memory corruption.

Metrics

EPSS Probability

15.81%

96.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-399

Affected Software

Vendor	Product	Versions
Adobe	Acrobat	<= 9.2
Adobe	Acrobat	3.0
Adobe	Acrobat	3.1
Adobe	Acrobat	4.0
Adobe	Acrobat	4.0.5
Adobe	Acrobat	4.0.5a
Adobe	Acrobat	4.0.5c
Adobe	Acrobat	5.0
Adobe	Acrobat	5.0.5
Adobe	Acrobat	5.0.6
Adobe	Acrobat	5.0.10
Adobe	Acrobat	6.0
Adobe	Acrobat	6.0.1
Adobe	Acrobat	6.0.2
Adobe	Acrobat	6.0.3
Adobe	Acrobat	6.0.4
Adobe	Acrobat	6.0.5
Adobe	Acrobat	6.0.6
Adobe	Acrobat	7.0
Adobe	Acrobat	7.0.1
Adobe	Acrobat	7.0.2
Adobe	Acrobat	7.0.3
Adobe	Acrobat	7.0.4
Adobe	Acrobat	7.0.5
Adobe	Acrobat	7.0.6
Adobe	Acrobat	7.0.7
Adobe	Acrobat	7.0.8
Adobe	Acrobat	7.0.9
Adobe	Acrobat	7.1.0
Adobe	Acrobat	7.1.1
Adobe	Acrobat	7.1.2
Adobe	Acrobat	7.1.3
Adobe	Acrobat	7.1.4
Adobe	Acrobat	8.0
Adobe	Acrobat	8.1
Adobe	Acrobat	8.1.1
Adobe	Acrobat	8.1.2
Adobe	Acrobat	8.1.3
Adobe	Acrobat	8.1.4
Adobe	Acrobat	8.1.5
Adobe	Acrobat	8.1.6
Adobe	Acrobat	8.1.7
Adobe	Acrobat	9.0
Adobe	Acrobat	9.1
Adobe	Acrobat	9.1.1
Adobe	Acrobat	9.1.2
Adobe	Acrobat	9.1.3
Adobe	Acrobat Reader	<= 9.2
Adobe	Acrobat Reader	3.0
Adobe	Acrobat Reader	3.01

Showing 50 of 97 affected configurations. See NVD for the full list.

References

Timeline

Published: Jan 13, 2010
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2009-3955?

How severe is CVE-2009-3955?

Severity scoring for CVE-2009-3955 is pending analysis. The EPSS model estimates a 15.81% probability of exploitation in the next 30 days.

How do I fix CVE-2009-3955?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

How Strix Helps

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Source: NVD / NIST