Apple Once Again Blocks Java 7 Web Plug-in

Earlier this month, Apple took the unusual step of remotely blocking Oracle's Java 7 browser plug-in due to a major security vulnerability, using the "Xprotect" anti-malware system built into OS X to enforce a minimum version number that had yet to be released. Within days, Oracle updated Java to address the issue, with the new version number making the Java plug-in usable on OS X systems once more.

As noted by French site MacGeneration [Google translation] and the Apple discussion forums, Apple has once again blocked the Java 7 plug-in using Xprotect.

java_7_11_blacklist
The updated blacklist enforces a minimum Java plug-in version of 1.7.0_11-b22, while the latest version of the plug-in is 1.7.0_11-b21.

The exact reason for Apple's renewed block on the Java plug-in is unknown although reports immediately following the release of Update 11 earlier this month indicated that it fixed only one of the two bugs that contributed to the security vulnerability. In the wake of that news, cybersecurity officials recommended that most users disable Java even with the up-to-date plug-in installed.

Oracle Security Alert CVE-2013-0422 states that Java 7 Update 11 addresses this (CVE-2013-0422) and an equally severe, but distinct vulnerability (CVE-2012-3174). Immunity has indicated that only the reflection vulnerability has been fixed and that the JMX MBean vulnerability remains. Java 7u11 sets the default Java security settings to "High" so that users will be prompted before running unsigned or self-signed Java applets.

Unless it is absolutely necessary to run Java in web browsers, disable it as described below, even after updating to 7u11. This will help mitigate other Java vulnerabilities that may be discovered in the future.

If this continued issue is indeed the reason for the new block by Apple, it is unclear why the company waited several weeks to update its plug-in blacklist.

Popular Stories

iOS 26

Everything New in iOS 26.2 Beta 3

Monday November 17, 2025 3:20 pm PST by
Apple provided developers with the third beta of an upcoming iOS 26.2 update, and there are still new features that are being added with each beta that we get. We've rounded up all of the changes that Apple made in beta 3. AirDrop Apple added new AirDrop functionality, providing a way for two people to share files temporarily without having to add one another as contacts. iOS 26.2...
Tim Cook WWDC 2018

Report: Tim Cook to Step Down as Apple CEO 'as Soon as Next Year'

Saturday November 15, 2025 2:40 pm PST by
Apple is preparing for Tim Cook to step down as CEO of the company "as soon as next year," according to the Financial Times. The company's board of directors and senior executives "recently intensified preparations for Cook to hand over the reins," the report said. While the report said that Apple is unlikely to name a new CEO before its next earnings report in late January, it went on to ...
applecare apple care banner

Apple Brings New AppleCare+ Options to India

Tuesday November 18, 2025 8:42 am PST by
Apple today announced an expansion of AppleCare+ coverage in India, with new options for monthly and annual plans, and the addition of Theft and Loss for iPhone for the first time. Options for monthly and annual AppleCare+ plans in India provide more choice and flexibility, allowing users to keep coverage for as long as they require. Apple's vice president of Worldwide iPhone Product...
AirPods Pro Firmware Feature

Apple Releases New Firmware for AirPods Pro 2, AirPods Pro 3, and AirPods 4

Thursday November 13, 2025 11:35 am PST by
Apple today released new firmware designed for the AirPods Pro 3, the AirPods 4, and the prior-generation AirPods Pro 2. The AirPods Pro 3 firmware is 8B25, while the AirPods Pro 2 and AirPods 4 firmware is 8B21, all up from the prior 8A358 firmware released in October. There's no word on what's include in the updated firmware, but the AirPods Pro 2, AirPods 4 with ANC, and AirPods Pro 3...
best early black friday deals

Best Black Friday Apple Deals Live Now - Save on AirPods, iPads, and Apple Watches

Saturday November 15, 2025 1:45 pm PST by
We're officially in the month of Black Friday, which will take place on Friday, November 28 in 2025. As always, this will be the best time of the year to shop for great deals, including popular Apple products like AirPods, iPad, Apple Watch, and more. In this article, the majority of the discounts will be found on Amazon. Note: MacRumors is an affiliate partner with some of these vendors. When ...
Apple Wallet ID Illinois

iPhone Driver's License Feature Launching in Illinois

Tuesday November 18, 2025 8:47 am PST by
In select U.S. states, residents can add their driver's license or state ID to the Wallet app on the iPhone and Apple Watch, providing a convenient and contactless way to display proof of identity or age at select airports and businesses, and in select apps. Starting this Wednesday, November 19, the feature will be available to residents of Illinois. The announcement confirmed that the...
iPhone Pocket Short

iPhone Pocket Now Available to Order, But Already Selling Out

Friday November 14, 2025 6:20 am PST by
Apple recently teamed up with Japanese fashion brand ISSEY MIYAKE to create the iPhone Pocket, a limited-edition knitted accessory designed to carry an iPhone. iPhone Pocket is available to order on Apple's online store starting today, in the United States, France, China, Italy, Japan, Singapore, South Korea, and the United Kingdom. However, it is already completely sold out in the United...
apple silicon mac lineup 2024 feature purple m5

Apple's 2026 Mac Plans

Friday November 14, 2025 3:23 pm PST by
Most of Apple's Macs are slated to get M5 chips across 2026, and there's a possibility we'll even see the first M6 chips toward the end of the year. Updates are planned for everything from the MacBook Air to the Mac Studio. MacBook Air (Early 2026) The MacBook Air will be one of the first Macs to get a 2026 refresh, with an update planned for the first few months of the year. The MacBook...
CarPlay Liquid Glass Dark

Here's When Tesla is Expected to Add Support for Apple CarPlay

Sunday November 16, 2025 6:49 am PST by
In his Power On newsletter today, Bloomberg's Mark Gurman reiterated that Tesla plans to add Apple CarPlay support to its vehicles "in the coming months." This is easily the biggest news for the regular version of CarPlay in years, should Tesla actually follow through with offering the system in its vehicles. As noted by Gurman, this would be a stunning reversal for Tesla and its CEO Elon ...
tvOS 26 Profiles

tvOS 26.2 Adds a Useful New Feature to Your Apple TV

Friday November 14, 2025 10:02 am PST by
Starting with the upcoming tvOS 26.2 update, currently in beta, additional profiles created on the Apple TV no longer require their own Apple Account. In the Settings app on the Apple TV, under Profiles and Accounts, anyone can create a new profile by simply entering a name and indicating whether the profile is for a kid. The profile will be associated with the primary user's Apple Account,...

Top Rated Comments

jonatron Avatar
167 months ago
I've had Java disabled in my browser for the last several years, and I don't miss it at all. I think in all that time I have re-enabled it maybe once because there was an applet I actually wanted to run.

Just leave it turned off.

Classic if it doesnt affect me its not important.

This has stopped by company from using its finance system and staff are currently sat around twiddling their thumbs. Plus it took me an entire morning to work out what the issue was as there was no notification from Apple.

Thanks for your really useful advice!

I re-iterate what some others have said. THIS IS NOT ACCEPTABLE BEHAVIOUR from Apple and they need to sort this out pronto.
Score: 15 Votes (Like | Disagree)
ConCat Avatar
167 months ago
I've had Java disabled in my browser for the last several years, and I don't miss it at all. I think in all that time I have re-enabled it maybe once because there was an applet I actually wanted to run.

Just leave it turned off.
Some people actually need it in certain business environments. Apple really should quit doing this, and I mean now. If we want it disabled, we can disable it ourselves. How hard would it be to push the update to computers after Oracle updates Java with the security patch, not before?
Score: 12 Votes (Like | Disagree)
AppleScruff1 Avatar
167 months ago
Flash, Java, what's next? Internet access to Apple approved sites only?
Score: 9 Votes (Like | Disagree)
jwkay Avatar
167 months ago
Java is essential for the joint Norwegian bank login system BankID. If Apple has disabled this without a way of switching it back on, we are all locked out of our bank accounts!
Score: 8 Votes (Like | Disagree)
sonynair Avatar
167 months ago
They are also blocking Apple Java 1.6! Don't know where XProtect.meta.plist screenshot is from, but that is not what Apple pushed out this morning.

Here's what it really is!

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>JavaWebComponentVersionMinimum</key>
<string>1.6.0_37-b06-435</string>
<key>LastModification</key>
<string>Thu, 31 Jan 2013 04:41:14 GMT</string>
<key>PlugInBlacklist</key>
<dict>
<key>10</key>
<dict>
<key>com.macromedia.Flash Player.plugin</key>
<dict>
<key>MinimumPlugInBundleVersion</key>
<string>11.3.300.271</string>
</dict>
<key>com.oracle.java.JavaAppletPlugin</key>
<dict>
<key>MinimumPlugInBundleVersion</key>
<string>1.7.11.22</string>
</dict>
</dict>
</dict>
<key>Version</key>
<integer>2028</integer>
</dict>
</plist>


To re-enable Apple Java 1.6:

sudo /usr/libexec/PlistBuddy -c "Delete :JavaWebComponentVersionMinimum" /System/Library/CoreServices/CoreTypes.bundle/Contents/Resources/XProtect.meta.plist

or

sudo defaults write /System/Library/CoreServices/CoreTypes.bundle/Contents/Resources/XProtect.meta.plist JavaWebComponentVersionMinimum \"1.6.0_37-b06-434\"


To re-enable Oracle Java 1.7u11 edit the "/System/Library/CoreServices/CoreTypes.bundle/Contents/Resources/XProtect.meta.plist" using vi in Terminal and change:

<string>1.7.11.22</string>
to:
<string>1.7.11.19</string>

I posted the block on Twitter when I noticed it this morning.
https://twitter.com/sonynair/status/296935103383347201

Hope that helps someone!
Score: 7 Votes (Like | Disagree)
sseaton1971 Avatar
167 months ago
Exactly None.
Apple should NOT BE BLOCKING HTTPS web sites that use Java Plugins.
Especially as Java 7 now has Java FX, with better Table handling and Charts.
It looks like Apple Envy, attempt to Force People to HTML5,
vs. a superior Technology: Java 7.

Since Java is not installed by default on the latest version of OS X, I don't think Apple should be blocking it at all. If a user wants to use Java, he or she should be able to do so. If a user wants to be protected, perhaps he or she can install some sort of malware app that also checks for possible Java exploits. I can see why Apple would use Xprotect for their own in-house version of Java, but this is not their baby anymore.

----------

Simple logic that you don't want to follow maybe?

The police "as prevention" may say do not go down that dark alley in this neighborhood, you may be robbed.

You can then decide if you go or not. You may want to go there , because your stuff is in a shed down there and you have not had any incidents.

The police will not block the access to that dark alley, so you can't go down there and get your stuff.

A pop up saying:

WARNING using JAVA is insecure to use or so

with an

I understand the risks (not that people do) continue

or

Cancel

This notification can be turned off in the preferences file.

Nobody here says that we do not appreciate actions by Apple to make our user experiences as safe as possible.

But, when somebody switches something off in my computer, I'd like to know.

Al Franken will get on this very shortly and the government will get involved.
Not necessarily a good thing, just wait and see:-)

Thank you... I agree wholeheartedly! I don't need Apple babysitting me. I hope this all gets resolved very soon.
Score: 6 Votes (Like | Disagree)