CVE-2011-2426

Severity: critical (CVSS 9.3 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 8.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2011-09-22 · updated 2026-06-16
Weakness: CWE-119

Description

Stack-based buffer overflow in the ActionScript Virtual Machine (AVM) component in 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 unspecified vectors.

Affected products

Adobe Flash Player 24.0.0.186 and earlier.: through 10.3.183.7; through 10.3.186.6; 6.0.21.0, 6.0.79, 7.0, 7.0.1, 7.0.14.0, 7.0.19.0 (+88)

References

http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00025.html
http://secunia.com/advisories/48308
http://www.adobe.com/support/security/bulletins/apsb11-26.html
http://www.redhat.com/support/errata/RHSA-2011-1333.html
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14070
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15366
http://lists.opensuse.org/opensuse-security-announce/2011-09/msg00025.html
http://secunia.com/advisories/48308
http://www.adobe.com/support/security/bulletins/apsb11-26.html
http://www.redhat.com/support/errata/RHSA-2011-1333.html
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14070
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15366

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