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July has been a month of important updates, including patches for already-exploited vulnerabilities in Microsoft and Google products. This month also saw the first Apple iOS update in eight weeks, fixing dozens of security flaws in iPhones and iPads.
Security vulnerabilities continue to hit enterprise products, too, with July patches issued for SAP, Cisco, and Oracle software. Here’s what you need to know about the vulnerabilities fixed in July.
Apple iOS 15.6
Apple has released iOS and iPadOS 15.6 to fix 37 security flaws, including an issue in Apple File System (APFS) tracked as CVE-2022-32832. If exploited, the vulnerability could allow an app to execute code with kernel privileges, according to Apple’s support page, giving it deep access to your device.
Other iOS 15.6 patches fix vulnerabilities in the kernel and WebKit browser engine, as well as flaws in IOMobileFrameBuffer, Audio, iCloud Photo Library, ImageIO, Apple Neural Engine, and GPU Drivers.
Apple isn’t aware of any of the patched flaws being used in attacks, but some of the vulnerabilities are pretty serious—especially those affecting the kernel at the heart of the operating system. It’s also possible for vulnerabilities to be chained together in attacks, so make sure you update as soon as possible.
Google released an emergency patch for its Chrome browser in July, fixing four issues, including a zero-day flaw that has already been exploited. Tracked as CVE-2022-2294 and reported by Avast Threat Intelligence researchers, the memory corruption vulnerability in WebRTC was abused to achieve shellcode execution in Chrome’s renderer process.
The flaw was used in targeted attacks against Avast users in the Middle East, including journalists in Lebanon, to deliver spyware called DevilsTongue.
Microsoft’s Patch Tuesday
Microsoft’s July Patch Tuesday is a big one, fixing 84…