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 has disclosed CVE-2026-83947, a CVSS 7.7 HIGH spoofing vulnerability in Azure Event Grid caused by missing authorization. Microsoft says it has already fully mitigated the cloud-service flaw and customers have nothing to do.
A critical vulnerability CVE-2026-77900 affects Microsoft Azure App Service for Linux with a CVSS score of 9.8. The flaw allows an unauthenticated attacker to execute code over the network. Microsoft says it has already fully mitigated the flaw; no customer action is needed.
Microsoft Dataverse is affected by critical vulnerability CVE-2026-88131, which allows remote code execution. The flaw scores 9.8 on CVSS; Microsoft says it has already fully mitigated it and customers have nothing to patch.
IBM Security Verify Access 10.0 through 10.0.9.2 and IBM Verify Identity Access 11.0 through 11.0.3 contain critical authentication bypass flaw CVE-2026-16823. The NVD rates it 9.1 and warns of remote exploitation without credentials.
Bloomberg reports Apple will launch its first touchscreen MacBook Pros, a new iPad mini, and other models on or around October 27 with an online presentation and in-person press event. The products target creative professionals and include OLED displays across multiple lines.