For the protection of our customers, Apple does not disclose, discuss, or confirm security issues until a full investigation has occurred and any necessary patches or releases are available. To learn more about Apple Product Security, see the Apple Product Security website.
Download Os X Lion Installer
For information about the Apple Product Security PGP Key, see How to use the Apple Product Security PGP Key.
Where possible, CVE IDs are used to reference the vulnerabilities for further information.
To learn about other security updates, see Apple security updates.
Safari 8.0.8, Safari 7.1.8, and Safari 6.2.8
OS X Mountain Lion (version 10.8) is the ninth major release of macOS, Apple Inc.' S desktop and server operating system for Macintosh computers. OS X Mountain Lion was released on July 25, 2012 for purchase and download through Apple's Mac App Store, as part of a switch to releasing OS X versions online and every year, rather than every two years or so. Download Mac OS X Mountain Lion 10.8.5 latest version standalone offline DMG image for your Apple computer. Mac OS X Mountain Lion 10.8.5 is a very powerful and reliable operating system for your Macintosh computer with different enhancements and improvements. I have a 2006 Mac Pro 7300 gt, 3gb memory, 500 Gb HD dual core intel xeon, processor speed 2.66, and lion 10.7.5 installed currently im trying to install mountain lion. I used mac post factor to load the installer to a usb but when re booting it stuck on the apple startup screen please help.
Safari Application
Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, and OS X Yosemite v10.10.4
Impact: Visiting a malicious website may lead to user interface spoofing
Description: A malicious website could open another site and prompt for user input without a way for the user to tell where the prompt came from. The issue was addressed by displaying the prompt origin to the user.
CVE-ID
CVE-2015-3729 : Code Audit Labs of VulnHunt.com
WebKit
Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, and OS X Yosemite v10.10.4
Impact: Visiting a maliciously crafted website may lead to an unexpected application termination or arbitrary code execution
Description: Multiple memory corruption issues existed in WebKit. These issues were addressed through improved memory handling.
CVE-ID
CVE-2015-3730 : Apple
CVE-2015-3731 : Apple
CVE-2015-3732 : Apple
CVE-2015-3733 : Apple
CVE-2015-3734 : Apple
CVE-2015-3735 : Apple
CVE-2015-3736 : Apple
CVE-2015-3737 : Apple
CVE-2015-3738 : Apple
CVE-2015-3739 : Apple
CVE-2015-3740 : Apple
CVE-2015-3741 : Apple
CVE-2015-3742 : Apple
CVE-2015-3743 : Apple
CVE-2015-3744 : Apple
CVE-2015-3745 : Apple
CVE-2015-3746 : Apple
CVE-2015-3747 : Apple
CVE-2015-3748 : Apple
CVE-2015-3749 : Apple
WebKit
Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, and OS X Yosemite v10.10.4
Impact: A malicious website may trigger plaintext requests to an origin under HTTP Strict Transport Security
Description: An issue existed where Content Security Policy report requests would not honor HTTP Strict Transport Security. This issue was addressed through improved HTTP Strict Transport Security enforcement.
CVE-ID
CVE-2015-3750 : Muneaki Nishimura (nishimunea)
WebKit
Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, and OS X Yosemite v10.10.4
Impact: Image loading may violate a website's Content Security Policy directive
Description: An issue existed where websites with video controls would load images nested in object elements in violation of the website's Content Security Policy directive. This issue was addressed through improved Content Security Policy enforcement.
CVE-ID
CVE-2015-3751 : Muneaki Nishimura (nishimunea)
WebKit
Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, and OS X Yosemite v10.10.4
Impact: Content Security Policy report requests may leak cookies
Description: Two issues existed in how cookies were added to Content Security Policy report requests. Cookies were sent in cross-origin report requests in violation of the standard. Cookies set during regular browsing were sent in private browsing. These issues were addressed through improved cookie handling.
CVE-ID
CVE-2015-3752 : Muneaki Nishimura (nishimunea)
Safari Mac Mountain Lion Download
WebKit Canvas
Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, and OS X Yosemite v10.10.4
Impact: A malicious website may exfiltrate image data cross-origin
Description: Images fetched through URLs that redirected to a data:image resource could have been exfiltrated cross-origin. This issue was addressed through improved canvas taint tracking.
CVE-ID
CVE-2015-3753 : Antonio Sanso and Damien Antipa of Adobe
WebKit Page Loading
Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, and OS X Yosemite v10.10.4
Impact: Cached authentication state may reveal private browsing history
Description: An issue existed in caching of HTTP authentication. Credentials entered in private browsing mode were carried over to regular browsing which would reveal parts of the user's private browsing history. This issue was addressed through improved caching restrictions.
CVE-ID
CVE-2015-3754 : Dongsung Kim (@kid1ng)
Mac Os Lion Download
Safari Mac Mountain Lion Wallpaper
WebKit Process Model
Available for: OS X Mountain Lion v10.8.5, OS X Mavericks v10.9.5, and OS X Yosemite v10.10.4
Impact: Visiting a malicious website may lead to user interface spoofing
Description: Navigating to a malformed URL may have allowed a malicious website to display an arbitrary URL. This issue was addressed through improved URL handling.
CVE-ID
CVE-2015-3755 : xisigr of Tencent's Xuanwu Lab