CVE-2011-2136

Integer overflow in Adobe Flash Player before 10.3.183.5 on Windows, Mac OS X, Linux, and Solaris...

10.0 High

Integer overflow in 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 attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2011-2138 and CVE-2011-2416.

Exploit likelihood

9.57%Up 4.9 points since Feb 4, 2022

What each source reports

NVD Score used 10.0

Record: CVE-2011-2136
CVSS 2.0: 10.0 HighAV:N/AC:L/Au:N/C:C/I:C/A:C
Weakness: CWE-189
Updated: 2026-11-02

CVE List No score

Record: CVE-2011-2136
Updated: 2026-11-02

EUVDEUVD-2011-2128 No score

Record: EUVD-2011-2128
Updated: 2026-11-03

GitHub AdvisoriesGHSA-8rh5-93xp-rwp2 No score

Integer overflow in Adobe Flash Player before 10.3.183.5 on Windows, Mac OS X, Linux, and Solaris...

Record: GHSA-8rh5-93xp-rwp2
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-2011-2136 is a high vulnerability (CVSS 10.0) in Adobe Air, published August 10, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 9.57%, the 95th percentile. No source names a fixed version.

References

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