CVE-2011-2430

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

9.3 HighFix 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 remote attackers to execute arbitrary code via crafted streaming media, related to a "logic error vulnerability."

Exploit likelihood

6.27%Down 1.3 points since Feb 4, 2022

What each source reports

NVD Score used 9.3

Record: CVE-2011-2430
CVSS 2.0: 9.3 HighAV:N/AC:M/Au:N/C:C/I:C/A:C
Weakness: CWE-20
Updated: 2026-11-02

CVE List No score

Record: CVE-2011-2430
Updated: 2026-11-02

EUVDEUVD-2011-2419 No score

Record: EUVD-2011-2419
Updated: 2026-11-03

GitHub AdvisoriesGHSA-9mj8-c9h5-8r5p No score

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

Record: GHSA-9mj8-c9h5-8r5p
Weakness: CWE-20
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-2011-2430 is a high vulnerability (CVSS 9.3) 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 6.27%, the 93rd percentile. Fixed in flash-plugin 0:10.3.183.10-1.el5.

References

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