CVE-2011-2429

Adobe Flash Player before 10.3.183.10 on Windows, Mac OS X, Linux, and Solaris, and before 10.3...

5.0 MediumFix available

Adobe Flash Player before 10.3.183.10 on Windows, Mac OS X, Linux, and Solaris, and before 10.3.186.7 on Android, allows attackers to bypass intended access restrictions and obtain sensitive information via unspecified vectors, related to a "security control bypass."

Exploit likelihood

4.05%Up 2.7 points since Feb 4, 2022

What each source reports

NVD Score used 5.0

Record: CVE-2011-2429
CVSS 2.0: 5.0 MediumAV:N/AC:L/Au:N/C:P/I:N/A:N
Weakness: CWE-264
Updated: 2026-11-02

CVE List No score

Record: CVE-2011-2429
Updated: 2026-11-02

EUVDEUVD-2011-2418 No score

Record: EUVD-2011-2418
Updated: 2026-11-03

GitHub AdvisoriesGHSA-xrcc-hq3w-rm7j No score

Adobe Flash Player before 10.3.183.10 on Windows, Mac OS X, Linux, and Solaris, and before 10.3...

Record: GHSA-xrcc-hq3w-rm7j
Updated: 2026-11-02

Affected products

adobe flash player

Affected packages

Affected packages
Package	Affected	Fixed
`flash-plugin` Red Hat:rhel_extras:5::client	before 0:10.3.183.10-1.el5	0:10.3.183.10-1.el5
`flash-plugin` Red Hat:rhel_extras:5::server	before 0:10.3.183.10-1.el5	0:10.3.183.10-1.el5
`flash-plugin` Red Hat:rhel_extras:6	before 0:10.3.183.10-1.el6	0:10.3.183.10-1.el6
`acroread` Red Hat:rhel_extras:4	before 0:9.4.6-1.el4	0:9.4.6-1.el4
`acroread-plugin` Red Hat:rhel_extras:4	before 0:9.4.6-1.el4	0:9.4.6-1.el4
`acroread` Red Hat:rhel_extras:5::client	before 0:9.4.6-1.el5	0:9.4.6-1.el5
`acroread-plugin` Red Hat:rhel_extras:5::client	before 0:9.4.6-1.el5	0:9.4.6-1.el5
`acroread` Red Hat:rhel_extras:5::server	before 0:9.4.6-1.el5	0:9.4.6-1.el5
`acroread-plugin` Red Hat:rhel_extras:5::server	before 0:9.4.6-1.el5	0:9.4.6-1.el5
`acroread` Red Hat:rhel_extras:6	before 0:9.4.6-1.el6	0:9.4.6-1.el6
`acroread-plugin` Red Hat:rhel_extras:6	before 0:9.4.6-1.el6	0:9.4.6-1.el6

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2011-2429 is a medium vulnerability (CVSS 5.0) in Adobe Flash Player, published September 22, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 4.05%, the 90th percentile. Fixed in flash-plugin 0:10.3.183.10-1.el5.

References

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