SU_TITLE
InternalUseOnlyBuild
macOSProductBuildVersion
19H2036
macOSProductVersion
10.15.8
macOSVariant
Customer
MacBuddyInstallableUpdate
macOS
SecUpd2026-001Catalina.pkg
SecUpd2026-001Catalina.RecoveryHDUpdate.pkg
macOSBrain.pkg
SecureBoot.pkg
EmbeddedOSFirmware.pkg
FirmwareUpdate.pkg
FullBundleUpdate.pkg
FirmwareUpdate.pkg
"SU_TITLE" = "macOS Catalina Security Update 2026-001";
"SU_VERS" = "10.15.8";
"SU_SERVERCOMMENT" = "For Desktop and Server systems";
"SU_DESCRIPTION" = '<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta http-equiv="Content-Style-Type" content="text/css">
<title></title>
<style type="text/css">
body {font: 13px -apple-system;}
p {margin: 0.0px 0.0px 0.0px 0.0px;}
</style>
</head>
<body>
<p class="p1">This update extends the certificate required by features such as iMessage, FaceTime, and device activation to continue working after January 2027.</p><br>
<p class="p1">For information on the security content of Apple software updates, please visit this website: <a href="https://support.apple.com/100100">https://support.apple.com/100100</a>.</p>
</body>
</html>';