今天苹果发布了对Mac OS X 10.5.1和Mac OS X 10.4.11的安全更新补丁，改进了下面这些组件的安全性。

Mac OS X 10.5.1:

Core Foundation
CUPS
Flash Player Plug-in,
Launch Services
perl
python
Quick Look
ruby
Safari
Samba
Shockwave Plug-in
Spin Tracer

Mac OS X 10.4.11:

Address Book
CUPS
ColorSync
Core Foundation
Desktop Services
Flash Player Plug-in
gnutar
iChat
IO Storage Family
Launch Services
Mail
perl
python
ruby
Samba
Safari
Shockwave Plug-in
SMB
Spotlight
tcpdump
XQuery

推荐使用Mac的读者通过“软件更新”进行升级。