Ensure Apple-provided Software Updates Are Installed

高等級 1自動化macos

說明

Software vendors release security patches and software updates for their products when security vulnerabilities are discovered. There is no simple way to complete this action without a network connection to an Apple software repository. Please ensure appropriate access for this control. This check is only for what Apple provides through software update. Audit: Passes when LastFullSuccessfulDate is within 30 days and RecommendedUpdates lists no pending update.

檢查方式

稽核方法: Shell 指令

shell

[ -x /usr/bin/defaults ] || exit 1
d=$(/usr/bin/defaults read /Library/Preferences/com.apple.SoftwareUpdate LastFullSuccessfulDate 2>/dev/null) || { echo "never checked"; exit 0; }
t=$(/bin/date -j -f "%Y-%m-%d %H:%M:%S %z" "$d" +%s 2>/dev/null) || exit 1
now=$(/bin/date +%s)
[ $((now - t)) -le 2592000 ] || { echo "last successful check older than 30 days: $d"; exit 0; }
n=$(/usr/bin/defaults read /Library/Preferences/com.apple.SoftwareUpdate RecommendedUpdates 2>/dev/null | /usr/bin/grep -c "Product Key")
if [ "${n:-0}" -eq 0 ]; then echo compliant; else echo "updates pending: $n"; fi

預期輸出: compliant

修補方式

修補方法: 操作指南或基礎設施修補檔

Terminal: sudo /usr/sbin/softwareupdate -l ; sudo /usr/sbin/softwareupdate -i -a ; sudo /usr/sbin/softwareupdate -i '<package name>'. GUI: System Settings > General > Software Update > Update All.

屬性

作業系統: macos-26
標籤: macossoftware-update
參考資料: CIS Apple macOS 26 Tahoe Benchmark v1.1.0 - 1.1 Ensure Apple-provided Software Updates Are Installed

檢查此主機

請在您有權稽核的機器上執行此指令。掃描為唯讀操作。

shell

tmaegis scan --target macos