Cisco Cisco IOS Software Release 12.2(27)SBC

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The open and resolved bugs for this release are accessible through the Cisco Bug Search Tool. This 
web-based tool provides you with access to the Cisco bug tracking system, which maintains 
information about bugs and vulnerabilities in this product and other Cisco hardware and software 
products.

Within the Cisco Bug Search Tool, each bug is given a unique identifier (ID) with a pattern of 
CSCxxNNNNN, where x is any letter (a-z) and N is any number (0-9). The bug IDs are frequently 
referenced in Cisco documentation, such as Security Advisories, Field Notices and other Cisco 
support documents. Technical Assistance Center (TAC) engineers or other Cisco staff can also 
provide you with the ID for a specific bug.

You can save searches that you perform frequently. You can also bookmark the URL for a search 
and email the URL for those search results.

If the defect that you have requested cannot be displayed, this may be due to one or more of the following 
reasons: the defect number does not exist, the defect does not have a customer-visible description yet, 
or the defect has been marked Cisco Confidential.

This section consists of the following subsections: