Apple Forgets to Renew SSL Certificate, Breaking OS X Software Update [Fixed] - MacRumors
Skip to Content

Apple Forgets to Renew SSL Certificate, Breaking OS X Software Update [Fixed]

Several readers have noted a strange error message appearing when trying to perform software updates from the Mac App Store.

invalid-certificate

An Error has occurred

The certificate for this server is invalid. You might be connecting to a server that is pretending to be "swscan.apple.com" which could put you confidential information at risk.

Swscan.apple.com is one of several servers that Software Update uses to communicate with Apple. The apparent problem is that the security certificate for the server appears to have expired. The certificate was originally valid from May 22, 2012 to May 24, 2014.

expired
This is a problem that Apple will need to fix on their side. In the meanwhile, users can manually download updates from Apple's support site.

Update: This may also be the cause of NSURLErrorDomain error -1012, which appears to have started in the same time.

Update 2: Apple appears to have fixed the certificate.

Popular Stories

iPhone 18 Pro and Pro Max Feature

'Apple Upgrade' Program Reportedly Launching Next Week

Tuesday July 21, 2026 8:30 am PDT by
Apple and Klarna are partnering on a new "Apple Upgrade" leasing program set to launch in the U.S. on Tuesday, July 28, according to Bloomberg's Mark Gurman. The program will allow you to finance most iPhone, iPad, Mac, and Apple Watch models, with a 24-month term for iPhones and Apple Watches and a 36-month term for iPads and Macs. Customers will be able to pay off the device early during...
iPhone 18 Pro Deep Red Feature

iPhone 18 Pro Launching in Two Months With These 12 New Features

Tuesday July 21, 2026 6:22 am PDT by
It is now mid-July, and that means the iPhone 18 Pro and iPhone 18 Pro Max are now just two months away. The devices are expected to look similar to the iPhone 17 Pro and iPhone 17 Pro Max, but there will still be many year-over-year changes, with rumored features including a smaller Dynamic Island, 5G via satellite, and more. Apple is expected to unveil the iPhone 18 Pro, iPhone 18 Pro Max, ...
apple silicon mac lineup 2024 feature purple

Apple to Overhaul Mac Lineup With 11 New Models

Wednesday July 22, 2026 8:13 am PDT by
Apple is preparing to refresh every Mac it sells over the next two years, according to Bloomberg's Mark Gurman. The plans come amid a Mac resurgence, with sales projected to climb for a third consecutive year, partly thanks to a growing following among users who lean on the machines for demanding, agent-based AI workloads. The wave of new Macs will begin this fall with a refreshed...

Top Rated Comments

markyr17 Avatar
159 months ago
forgets?????
Score: 40 Votes (Like | Disagree)
Rafagon Avatar
159 months ago
All it would've taken is for whoever is in charge of swscan.apple.com to have had a brief conversation with Siri.

"Siri, Remind me to renew SSL Certificate for Swscan.apple.com on May 23. Alert me two days before, and alert me a second time on the day before."

And now Tim Cook should just say to Siri:

"Siri, Remind me to fire the guy in charge of swscan.apple.com on Monday, May 26th."
Score: 28 Votes (Like | Disagree)
mrgraff Avatar
159 months ago
Steve would have never let the Mac App Store become Snappier without the Heartbleed update render leaking, Tim.

Did I catch everything?

You forgot:

Microsoft Forgets to Renew... = Yet another example of a top-heavy corporation unable to keep even simple things in check. Thank goodness Apple hasn't forgotten its user base.

Apple Forgets to Renew... = Calm down, people; non-issue. Do you even realize how much time a big company needs to address things like this?
Score: 24 Votes (Like | Disagree)
159 months ago
Seriously?

Isn't there at least one person, at Apple, whose job is to keep things like that up-to-date?
Score: 24 Votes (Like | Disagree)
spyguy10709 Avatar
159 months ago
Steve would have never let the Mac App Store become Snappier without the Heartbleed update render leaking, Tim.

Did I catch everything?
Score: 23 Votes (Like | Disagree)
testcard Avatar
159 months ago
Apple needs to design an app where people can jot down a list of things they need to remember, with an option to add alerts when they become due. Could call it Reminders or something similar.
Score: 21 Votes (Like | Disagree)