CVE-2011-2424

Adobe Flash Player before 10.3.183.5 on Windows, Mac OS X, Linux, and Solaris and before 10.3.186...

9.3 High

Adobe Flash Player before 10.3.183.5 on Windows, Mac OS X, Linux, and Solaris and before 10.3.186.3 on Android, and Adobe AIR before 2.7.1 on Windows and Mac OS X and before 2.7.1.1961 on Android, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted SWF file, as demonstrated by "about 400 unique crash signatures."

Exploit likelihood

6.91%Down 4.0 points since Feb 4, 2022

What each source reports

NVD Score used 9.3

Record: CVE-2011-2424
CVSS 2.0: 9.3 HighAV:N/AC:M/Au:N/C:C/I:C/A:C
Weakness: CWE-119
Updated: 2026-11-02

CVE List No score

Record: CVE-2011-2424
Updated: 2026-11-02

EUVDEUVD-2011-2413 No score

Record: EUVD-2011-2413
Updated: 2026-11-03

GitHub AdvisoriesGHSA-4frx-xq3x-xrp7 No score

Adobe Flash Player before 10.3.183.5 on Windows, Mac OS X, Linux, and Solaris and before 10.3.186...

Record: GHSA-4frx-xq3x-xrp7
Weakness: CWE-119
Updated: 2026-11-02

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`flash-plugin` Red Hat:rhel_extras:5::client From an advisory covering 14 CVEs	before 0:10.3.183.5-1.el5	0:10.3.183.5-1.el5
`flash-plugin` Red Hat:rhel_extras:5::server From an advisory covering 14 CVEs	before 0:10.3.183.5-1.el5	0:10.3.183.5-1.el5
`flash-plugin` Red Hat:rhel_extras:6 From an advisory covering 14 CVEs	before 0:10.3.183.5-1.el6	0:10.3.183.5-1.el6
`acroread` Red Hat:rhel_extras:4 From an advisory covering 42 CVEs	before 0:9.4.6-1.el4	0:9.4.6-1.el4
`acroread-plugin` Red Hat:rhel_extras:4 From an advisory covering 42 CVEs	before 0:9.4.6-1.el4	0:9.4.6-1.el4
`acroread` Red Hat:rhel_extras:5::client From an advisory covering 42 CVEs	before 0:9.4.6-1.el5	0:9.4.6-1.el5
`acroread-plugin` Red Hat:rhel_extras:5::client From an advisory covering 42 CVEs	before 0:9.4.6-1.el5	0:9.4.6-1.el5
`acroread` Red Hat:rhel_extras:5::server From an advisory covering 42 CVEs	before 0:9.4.6-1.el5	0:9.4.6-1.el5
`acroread-plugin` Red Hat:rhel_extras:5::server From an advisory covering 42 CVEs	before 0:9.4.6-1.el5	0:9.4.6-1.el5
`acroread` Red Hat:rhel_extras:6 From an advisory covering 42 CVEs	before 0:9.4.6-1.el6	0:9.4.6-1.el6
`acroread-plugin` Red Hat:rhel_extras:6 From an advisory covering 42 CVEs	before 0:9.4.6-1.el6	0:9.4.6-1.el6

History

History
Recorded	Changed	Sources
Nov 6, 2026	affected, facts
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-2011-2424 is a high vulnerability (CVSS 9.3) in Adobe Air, published August 15, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 6.91%, the 94th percentile. No source names a fixed version.

References

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