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Microsoft to fix holes in Windows, Office

November's Patch Tuesday promises to be lighter than last month's record.

Elinor Mills Former Staff Writer
Elinor Mills covers Internet security and privacy. She joined CNET News in 2005 after working as a foreign correspondent for Reuters in Portugal and writing for The Industry Standard, the IDG News Service and the Associated Press.
Elinor Mills

Microsoft said on Thursday it will issue six patches next week for 15 vulnerabilities, including three critical bulletins affecting Windows and two important Office-related bulletins.

Affected software includes Windows 2000, XP, Server 2003, Vista, Server 2008, Office XP, Office 2003, 2007 Microsoft Office System, Office 2004 for Mac, and Office 2008 for Mac, the company said in an advisory.

November's Patch Tuesday is a contrast to the record number of fixes issued last month--13 bulletins for 34 vulnerabilities.

Updated 2:52 p.m. PST to correct that there will be six patches fixing 15 vulnerabilities.