Adobe · Flash Player · CVE-2016-7858
**Name of the Vulnerable Software and Affected Versions**
Adobe Flash Player versions 23.0.0.205 and earlier
Adobe Flash Player versions 11.2.202.643 and earlier
**Description**
The issue is related to an exploitable use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution.
**Recommendations**
For Adobe Flash Player versions 23.0.0.205 and earlier, update to a version later than 23.0.0.205 to resolve the issue.
For Adobe Flash Player versions 11.2.202.643 and earlier, update to a version later than 11.2.202.643 to resolve the issue.
As a temporary workaround, consider disabling the ExternalInterface `addCallback` function until a patch is available.