CVE-2016-4226: Use After Free
First published: Wed Jul 13 2016(Updated: )
Use-after-free vulnerability in Adobe Flash Player before 18.0.0.366 and 19.x through 22.x before 22.0.0.209 on Windows and OS X and before 11.2.202.632 on Linux allows attackers to execute arbitrary code via unspecified vectors, a different vulnerability than CVE-2016-4173, CVE-2016-4174, CVE-2016-4222, CVE-2016-4227, CVE-2016-4228, CVE-2016-4229, CVE-2016-4230, CVE-2016-4231, and CVE-2016-4248.
Credit: psirt@adobe.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Adobe Flash Player | <=22.0.0.192 | |
| Apple iOS and macOS | ||
| Microsoft Windows | ||
| Macromedia Flash Player | <=18.0.0.360 | |
| Macromedia Flash Player | <=22.0.0.192 | |
| Chrome OS | ||
| Linux Kernel | ||
| Macromedia Flash Player | <=22.0.0.192 | |
| Macromedia Flash Player | <=22.0.0.192 | |
| Microsoft Windows 10 | ||
| Microsoft Windows 8.1 | ||
| Macromedia Flash Player | <=11.2.202.626 |
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Reference Links
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00016.html
- http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00017.html
- http://www.securityfocus.com/bid/91719
- http://www.securitytracker.com/id/1036280
- https://access.redhat.com/errata/RHSA-2016:1423
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-093
- https://helpx.adobe.com/security/products/flash-player/apsb16-25.html
- https://security.gentoo.org/glsa/201607-03
- https://www.exploit-db.com/exploits/40308/
Frequently Asked Questions
What is the severity of CVE-2016-4226?
CVE-2016-4226 has a critical severity rating due to its potential to allow attackers to execute arbitrary code.
What versions of Adobe Flash Player are affected by CVE-2016-4226?
Adobe Flash Player versions before 18.0.0.366 and 19.x through 22.x before 22.0.0.209 on Windows and OS X, as well as version 11.2.202.632 on Linux are vulnerable.
How do I fix CVE-2016-4226?
To fix CVE-2016-4226, upgrade Adobe Flash Player to the latest available version that is not vulnerable.
Can CVE-2016-4226 be exploited remotely?
Yes, CVE-2016-4226 can be exploited remotely through various unspecified vectors, making it particularly dangerous.
Are any operating systems immune to CVE-2016-4226?
Yes, operating systems such as macOS Yosemite, Microsoft Windows 10, and Linux Kernel are not affected by CVE-2016-4226.
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- collector/mitre-cve
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- agent/last-modified-date
- agent/references
- agent/first-publish-date
- agent/description
- agent/event
- agent/source
- agent/weakness
- agent/softwarecombine
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/adobe
- canonical/adobe flash player
- version/adobe flash player/22.0.0.192
- vendor/apple
- canonical/apple ios and macos
- vendor/microsoft
- canonical/microsoft windows
- canonical/macromedia flash player
- version/macromedia flash player/18.0.0.360
- version/macromedia flash player/22.0.0.192
- vendor/google
- canonical/chrome os
- vendor/linux
- canonical/linux kernel
- canonical/microsoft windows 10
- canonical/microsoft windows 8.1
- version/macromedia flash player/11.2.202.626