Release briefings
Security briefings for fleets of Macs, iPhones and iPads.
What each Apple security release fixes, what Apple says is exploited, and what to patch first. Written for the people who run fleets of Macs, iPhones and iPads.
Apple · released September 28, 2026
Apple fixes exploited CoreGraphics bug (CVE-2026-86950)
Apple fixed one memory-corruption bug in CoreGraphics for devices that stay on iOS 26, macOS Tahoe 26 and macOS Sequoia 15, and says it may have been exploited in targeted attacks. Opening or previewing a single crafted file can be enough, so these updates belong at the front of the queue.
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