This May’s Patch Tuesday has quite a few Microsoft fixes for both the OS and browsers. In all, 67 unique CVEs are addressed in 17 KB articles, with 21 CVEs marked Critical. 32 of these CVEs reference Remote Code Execution, 19 of which are Critical. Those who use Hyper-V have some updates to pay attention to as well.
The Meltdown/Spectre saga continues…
Late Thursday, Microsoft released a patch for Windows 7 and Server 2008 R2 operating systems to resolve CVE-2018-1038. Apparently, this vulnerability was actually introduced by the patches released in January to mitigate the effects of Meltdown. Microsoft did include a partial fix in the March updates on Patch Tuesday, but did not completely resolve the issue.
This December Patch Tuesday is considerably lighter than last month’s patch releases. While only three of the fixes were for Windows operating systems, the majority of the vulnerabilities to pay attention to are Browser/Scripting Engine-based.
Overall, this month’s updates address are fixes for 32 unique CVEs, 19 of which are critical, and 24 of which address remote code execution at varying severity levels. No active exploits are listed by Microsoft again this month.
This November Patch Tuesday is moderate in volume and severity. Microsoft released patches to address 53 unique vulnerabilities, with 25 focused on Remote Code Execution fixes. Windows OS receives 14 patches, while the lion’s share is focused on Browsers, Microsoft Office, and Adobe. According to Microsoft, there do not appear to be any actively attacked vulnerabilities in the wild in this patch release.