Apple issues a support document warning of stricter network security requirements in upcoming iOS 27, macOS 27, and other OS versions that could block connections to non-compliant servers. IT administrators must audit and update server TLS configurations before fall releases to avoid disruptions.

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Microsoft's November 2026 Security Updates list 1,094 flaws, including 63 rated critical and one Outlook bug already exploited.
A critical heap-based buffer overflow affects the D-Link DIR-878 on firmware 1.20B05 through the HNAP Handler. The flaw allows remote unauthenticated attacks and has a public exploit available.
Iris Plaza says personal data stored for about 7.7 million people in an outside cloud service may have been viewed or taken, and the actual count is still under investigation.
NVD lists CVE-2026-17285 in IBM API Connect and says it has not scored the flaw. IBM's CVSS 3.1 vector on the page scores 7.7.
The Mobile Builder plugin for WordPress contains a privilege-escalation vulnerability in versions up to and including 1.4.2 that lets authenticated attackers grant themselves administrator rights. The flaw is tracked as CVE-2026-104799 and carries a CVSS 3.1 score of 8.8 from the CNA.