Apple releases security update for iOS 26.7.1 to fix high-risk vulnerabilities
On September 28, Apple (Nasdaq: AAPL) released security updates for iOS 26.7.1 and iPadOS 26.7.1. This update fixes the CVE-2026-86950 vulnerability by improving the boundary checking mechanism.
CVE-2026-86950 is an out-of-bounds write vulnerability that affects Apple's image rendering framework CoreGraphics. The vulnerability could lead to arbitrary code execution when a device handles maliciously constructed files. Out-of-bounds writes are situations where software writes data outside the allocated memory area, creating the conditions for an attacker to destroy memory or run its custom code.
Apple said: "We have noted reports that in versions prior to iOS 27, this issue may be exploited in highly sophisticated attacks against specific individuals."
Affected Device List
This security update applies to the following devices:
- iPhone 11 and later models
- iPad Pro 12.9-inch third generation and later models
- iPad Pro 11-inch first generation and later models
- iPad Air third generation and later models
- iPad eighth-generation and later models
- iPad mini fifth-generation and later models
Blockchain security company issues warning
Blockchain security company SlowMist pointed out that Apple's latest security updates are particularly important to cryptocurrency users because the company observes iOS usage of sensitive wallet data. However, SlowMist did not attribute any cryptographic hacking incidents to CVE-2026-86950.
SlowMist敦促苹果用户在设备上安装最新的安全更新,避免从未知或不受信任的来源安装应用程序。同时,建议用户不要点击Safari或应用内浏览器中的可疑链接,并对意外出现的文件、链接和应用安装提示保持警惕。

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