CVE-2016-4271: Medium severity macromedia flash player vulnerability

Published Sep 14, 2016
·
Updated

Adobe Flash Player before 18.0.0.375 and 19.x through 23.x before 23.0.0.162 on Windows and OS X and before 11.2.202.635 on Linux allows attackers to bypass intended access restrictions and obtain sensitive information via unspecified vectors, a different vulnerability than CVE-2016-4277 and CVE-2016-4278, aka a "local-with-filesystem Flash sandbox bypass" issue.

Affected Software

12 affected components
Adobe Flash Player<=11.2.202.632
Linux Linux kernel
Microsoft Windows 10
Microsoft Windows 8.1
Adobe Flash Player Edge<=22.0.0.211
Adobe Flash Player Internet Explorer<=22.0.0.211
Apple iOS and macOS
Microsoft Windows
Adobe Flash Player Desktop Runtime<=22.0.0.211
Adobe Flash Player<=18.0.0.366
Adobe Flash Player Chrome<=22.0.0.211
Google Chrome OS

Event History

Sep 14, 2016
CVE Published
via MITRE·06:00 PM
Data Sourced
via MITRE·06:00 PM
Description

Frequently Asked Questions

1

What is the severity of CVE-2016-4271?

CVE-2016-4271 is considered a critical vulnerability due to its potential to allow unauthorized access to sensitive information.

2

How do I fix CVE-2016-4271?

To mitigate CVE-2016-4271, update Adobe Flash Player to the latest version available, specifically version 23.0.0.162 or later.

3

What systems are affected by CVE-2016-4271?

CVE-2016-4271 affects Adobe Flash Player versions prior to 18.0.0.375 on Windows and OS X and before 11.2.202.635 on Linux.

4

What kind of attacks can exploit CVE-2016-4271?

CVE-2016-4271 can be exploited to bypass intended access restrictions, leading to unauthorized exposure of sensitive data.

5

Is there a workaround for CVE-2016-4271?

No specific workaround is recommended for CVE-2016-4271 other than updating to the fixed version as soon as possible.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203