UserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36

Steps to reproduce the problem:
1. Create own SSL certificate authority as explained here:

https://datacenteroverlords.com/2012/03/01/creating-your-own-ssl-certificate-authority/

(for the purpose of web development with a local Apache installation)

2. Open the local website using that certificate (in my case: https://test.local)

What is the expected behavior?
Should work without warning messages

What went wrong?
Getting a message:

Your connection is not private

Attackers might be trying to steal your information from test.local (for example, passwords, messages, or credit cards). NET::ERR_CERT_COMMON_NAME_INVALID

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This server could not prove that it is test.local; its security certificate is from [missing_subjectAltName]. This may be caused by a misconfiguration or an attacker intercepting your connection. Learn more.

Proceed to test.local (unsafe)

Did this work before? Yes 57.0.2987.133

Chrome version: 58.0.3029.81  Channel: stable
OS Version: openSUSE Leap 42.2
Flash Version: Shockwave Flash 25.0 r0

This has always worked in previous versions of Google Chrome. Currently I am also using Chromium 57.0.2987.133 and Firefox with the exact same settings as explained in step 1 - everything works without problems there. The issue started appearing after upgrading Google Chrome to 58.0.3029.81 about a day ago.