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M5 Pro - macOS Tahoe 26.4.1 crashes almost immediately after connecting to a VPN
Hello Everyone, Like probably several other Enterprise customers and more, we have been bitten by a bug with regards to VPN and Endpoint Security and the new M5 / M5 Pro SoCs shipping in the latest MacBook devices. I have raised the following feedback IDFB22753954 (which itself references an internal issue I believe, if we need to mark it as a dupe: 172793638 ). The technical sequence leading to the crash is as follows I believe: The macOS system process neagent successfully initializes the GlobalProtect network extension. The GP Network extension transitions from an 'inactive' state to a 'running' state. As network traffic begins flowing through the extension, a critical flaw in the macOS kernel's memory allocation (specifically related to the Apple Network Extension framework) is triggered. This memory management failure at the kernel level results in a kernel panic at an unpredictable point during packet processing. Because this is a core operating system vulnerability, any third-party application or security solution that leverages Apple's Network Extension framework is susceptible to these crashes. This has been confirmed across multiple vendors within the cybersecurity industry from what I understand. Crashes_M5Pro_1.txt Thank you in advance for your help! Kind Regards, Goffredo
5
0
547
May ’26
macOS 15.1 Beta 5: Mac App Store unable to install apps "The file “preflight.pfpkg” doesn’t exist"
Hello everyone, Ever since installing macOS 15.1 beta 5 on this M1 13’’ MacBook Pro, I have been unable to install or update any application from the Mac App Store. I keep getting the following error: “The file “preflight.pfpkg” doesn’t exist.””. The same machine was fine with 15.0 Sequoia and the problem happens regardless of the region setting of the machine. The machine has at least 148 GB of free disk space on the SSD. The same app I was trying to install from the MAS app I could install from the provider’s website (WhatsApp in this case, but I have tried with other apps too). Has anyone noticed it before? Raised the following Feedback ID if it can help: FB15296904 Kind Regards, Goffredo
21
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3.0k
Oct ’24
M5 Pro - macOS Tahoe 26.4.1 crashes almost immediately after connecting to a VPN
Hello Everyone, Like probably several other Enterprise customers and more, we have been bitten by a bug with regards to VPN and Endpoint Security and the new M5 / M5 Pro SoCs shipping in the latest MacBook devices. I have raised the following feedback IDFB22753954 (which itself references an internal issue I believe, if we need to mark it as a dupe: 172793638 ). The technical sequence leading to the crash is as follows I believe: The macOS system process neagent successfully initializes the GlobalProtect network extension. The GP Network extension transitions from an 'inactive' state to a 'running' state. As network traffic begins flowing through the extension, a critical flaw in the macOS kernel's memory allocation (specifically related to the Apple Network Extension framework) is triggered. This memory management failure at the kernel level results in a kernel panic at an unpredictable point during packet processing. Because this is a core operating system vulnerability, any third-party application or security solution that leverages Apple's Network Extension framework is susceptible to these crashes. This has been confirmed across multiple vendors within the cybersecurity industry from what I understand. Crashes_M5Pro_1.txt Thank you in advance for your help! Kind Regards, Goffredo
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5
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0
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547
Activity
May ’26
macOS 15.1 Beta 5: Mac App Store unable to install apps "The file “preflight.pfpkg” doesn’t exist"
Hello everyone, Ever since installing macOS 15.1 beta 5 on this M1 13’’ MacBook Pro, I have been unable to install or update any application from the Mac App Store. I keep getting the following error: “The file “preflight.pfpkg” doesn’t exist.””. The same machine was fine with 15.0 Sequoia and the problem happens regardless of the region setting of the machine. The machine has at least 148 GB of free disk space on the SSD. The same app I was trying to install from the MAS app I could install from the provider’s website (WhatsApp in this case, but I have tried with other apps too). Has anyone noticed it before? Raised the following Feedback ID if it can help: FB15296904 Kind Regards, Goffredo
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21
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8
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3.0k
Activity
Oct ’24