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The latest XR news, distilled by AI into sharp ~100-word summaries covering AR, VR, mixed reality, headsets and spatial computing. ByteBrief scans dozens of tech sources and surfaces only what matters, updated hourly. Tap any story for the full brief, or open the original source.
Cisco disclosed three critical flaws, including two in IOS XR. CVE-2026-20274 and CVE-2026-20279 score 9.8, covering buffer issues and improper access control. The flaws are addressed in an update release.
Tim Cook stepped down as Apple CEO on September 1, with John Ternus, former Senior Vice President of Hardware Engineering, taking over. Cook led Apple since 2011, succeeding Steve Jobs, and Ternus is credited with products like AirPods, the iPhone Air, and the MacBook Neo.