Copying login keychains between Macs fails on Secure Enclave Macs with Tahoe(derflounder.wordpress.com)

64 points by zdw 1 month ago | 47 comments

About the security content of macOS Tahoe 26.6(support.apple.com)

185 points by andor 3 months ago | 130 comments

Can you trust that permission pop-up on macOS?(wts.dev)

355 points by nmgycombinator 1 year ago | 228 comments

Blog post by Noah Gregory describing CVE-2025-31250, a macOS flaw where TCC permission prompts could misrepresent which app is requesting access.

MacOS sometimes leaks traffic after system updates(mullvad.net)

344 points by dulvui 2 years ago | 172 comments

Mullvad blog post reporting that macOS can leak traffic outside the VPN tunnel after system updates because the firewall ignores rules until a reboot.

iOS 26.3 and macOS 26.3 Fix Dozens of Vulnerabilities, Including Zero-Day(macrumors.com)

130 points by akyuu 8 months ago | 81 comments

CVE-2026-28952: Apple macOS 26.5 Kernel Vuln found by Claude(support.apple.com)

134 points by dragonsenseiguy 5 months ago | 64 comments