The Congressional Oversight Panel has released its November report.  This month the panel explores the potential impact of "mortgage irregularities" and "foreclosure mitigation" on the mortgage market and the economy.  The panel took a close look at some of the foreclosure practices of banks, especialy the practice of "robo-signing" foreclosure related affidavits.  From the release:

If documentation problems prove to be pervasive and throw into doubt the ownership of pooled mortgages, the consequences could be severe. Borrowers may be unable to determine whether they are sending their monthly payments to the right people. Judges may block any effort to foreclose, even in cases where borrowers have failed to make regular payments. Multiple banks may attempt to foreclose upon the same property. Borrowers who have already suffered foreclosure may seek to regain title to their homes and force any new owners to move out. Would-be buyers and sellers could find themselves in limbo, unable to know with any certainty whether they can safely buy or sell a home.

Further wide-scale disruptions in the housing market, if they arose, could cause significant harm to financial institutions. For example, if a Wall Street bank were to discover that, due to shoddily executed paperwork, it still owns millions of defaulted mortgages that it thought it sold off years ago, it could face billions of dollars in unexpected losses. To put in perspective the potential problem, the mortgage-backed securities market totals approximately $7.6 trillion, so irregularities that affect even a small percentage of this market could have dramatic effects on bank balance sheets - potentially posing risks to the very financial stability that the Troubled Asset Relief Program was designed to protect. The Panel urges Treasury and bank regulators to undertake new "stress tests" to gauge the ability of major financial institutions to cope with a potential documentation-related crisis.

COP chair Sen. Ted Kaufman discusses the report in this video:

Read the full report here.