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The remote Mac OS X host is running a version of Java for Mac OS X 10.5 that is missing Update 7. The remote version of this software contains several security vulnerabilities, including some that may allow untrusted Java applets to obtain elevated privileges and lead to execution of arbitrary code with the privileges of the current user. Java SE Development Kit 8 Downloads. Thank you for downloading this release of the Java™ Platform, Standard Edition Development Kit (JDK™). The JDK is a development environment for building applications, applets, and components using the Java programming language. Under Oracle Java, only a single version of the JRE can be installed at a time. For more information, see JRE 7 Installation for Mac OS X. To access the Java Control Panel, click the Java icon in the System Preferences panel. If the Java icon is not present (under the Other category) in System Preferences, you do not have an Oracle JRE installed.
Important information about installing the Java plug-in
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Windows
NOTE: Users should consult with their local IT support provider before installing or upgrading Java. Local applications may require specific Java versions.
Java 7 Update 40 Download
Step One: Install or upgrade Java
Java 5 compatibility has been dropped. To use DrJava, you will need Java 6 or newer. New features since the last stable release: - DrJava is now compatible with Java 8 and perhaps with future editions of Java. Bug fixes since the last stable release: - DrJava correctly finds and labels Oracle JDK 7 compilers on Mac. 新的Java 7 Update 15和Java 6 Update 41更新解决了甲骨文遗留的5个漏洞。 甲骨文在2月1日发布的Java紧急更新，但由于时间限制，该次更新未修复这五个漏洞。 这次甲骨文为了修补一个被黑客广泛利用的漏洞，打破了它原定的4个月发布快速补丁的计划。.
Step Two: Verify that java is enabled in your web browser
- After installing or upgrading Java, completely quit, then relaunch the web browser.
- Clear the browser cache.
Mac OS 10.7 and higher
NOTE: Users should consult with their local IT support provider before installing or upgrading Java. Local applications may require specific Java versions.
Step One: Upgrade your java version
Step Two: Verify that java is enabled in your web browser
- After installing or upgrading Java, completely quit, then relaunch the web browser.
- Clear the browser cache.
- On Macintosh Google Chrome is incompatible with most Java web applications and web pages that use a Java applet, due to the fact that the Java plugin is 64-bit and Google Chrome is 32-bit.
Mac OS 10.6
NOTE: Users should consult with their local IT support provider before installing or upgrading Java. Local applications may require specific Java versions.
Awareness: Java 6 is no longer receiving security updates from Apple.
- If you are unable to upgrade your operating system and have applications that require Java, Java 6 is packaged with the Macintosh operating system. Java 7 is available only for Mac OS 10.7 and higher.
- Use Apple's Software Update to upgrade to Java 6 update 45.
- Apple has not released security fixes for Java 6 update 45 and known security issues exist.
- Apple's recommendation is to upgrade your operating system, then install Java 7.
Verify that java is enabled in your web browser
- After installing or upgrading Java, completely quit, then relaunch the web browser.
- Clear the browser cache.
Linux
Java Mac Update
Step One: Install or upgrade Java
Step Two: Verify that java is enabled in your web browser
Firefox
- Firefox 2.0 or later is supported
- If needed, enable java plugin for Firefox
- After installing or upgrading Java, quit then relaunch Firefox.
If needed, clear browser cache, clear Java cache
- Close all browser windows and quit or exit the browser. Then relaunch the browser and try again to access the site.
If you no longer need Java, uninstall it
- [Uninstall Java 6 on Macintosh]
Contact the Help Desk for assistance
Java Archive Downloads - Java SE 7 - Oracle
See also