macOS 26.5 Tahoe beta 4

Build 25F5068aApril 27, 2026BetaDownload IPSWCompare with previous

Components

ComponentVersionSourcePath
curl8.7.1filesystem/usr/bin/curl
httpd2.4.66filesystem/usr/sbin/httpd
libbz2 (bzip2)1.0.8dyld cache/usr/lib/libbz2.1.0.dylib
libcurl8.7.1dyld cache/usr/lib/libcurl.4.dylib
libexpat2.7.4dyld cache/usr/lib/libexpat.1.dylib
libncurses6.0.20150808dyld cache/usr/lib/libncurses.5.4.dylib
libpcap1.10.1dyld cache/usr/lib/libpcap.A.dylib
LibreSSL3.3.6filesystem/usr/bin/openssl
libsqlite33.51.0dyld cache/usr/lib/libsqlite3.dylib
libssl (LibreSSL)2.2.9dyld cache/usr/lib/libssl.35.dylib
libxml22.9.13dyld cache/usr/lib/libxml2.2.dylib
OpenSSH10.2p1filesystem/usr/bin/ssh
Ruby2.6.10filesystem/usr/bin/ruby
SQLite3.51.0filesystem/usr/bin/sqlite3
sudo1.9.17p2filesystem/usr/bin/sudo
vim9.1filesystem/usr/bin/vim
zsh5.9filesystem/bin/zsh

Kernel

Darwin
25.5.0
XNU
12377.121.5
ChipArchitectureKernel File
M5ARM64_T8142kernelcache.release.mac17g
M5 Pro, M5 MaxARM64_T6050kernelcache.release.mac17j
M4ARM64_T8132kernelcache.release.mac16g
M4 Pro, M4 MaxARM64_T6041kernelcache.release.mac16j
M3ARM64_T8122kernelcache.release.mac15g
M3 ProARM64_T6030kernelcache.release.mac15s
M3 Max, M3 UltraARM64_T6031kernelcache.release.mac15j
M2ARM64_T8112kernelcache.release.mac14g
M2 Pro, M2 Max, M2 UltraARM64_T6020kernelcache.release.mac14j
M1ARM64_T8103kernelcache.release.mac13g
M1 Pro, M1 Max, M1 UltraARM64_T6000kernelcache.release.mac13j
Virtual MacARM64_VMAPPLEkernelcache.release.vma2
A18 ProARM64_T8140kernelcache.release.mac17p

Hardware Support

Click a device name to show its model identifier.

M1

M1 Max

M1 Ultra

M1 Pro

M2

M2 Pro

M2 Max

M2 Ultra

M3

M3 Max

M3 Ultra

M3 Pro

M4

M4 Pro

M4 Max

M5

M5 Pro

M5 Max

A18 Pro

Virtual Mac