| 2888 | AOL Instant Messenger Font Tag sml Parameter Remote DoS | low |
| 2817 | MSN Messenger Malformed GIF Remote Overflow (deprecated) | high |
| 2793 | Gaim < 1.2.1 Multiple Vulnerabilities | medium |
| 2749 | Trillian HTTP-parsing Remote Overflow | high |
| 2681 | Yahoo! Messenger < 6.0.0.1921 Multiple DoS | low |
| 2655 | Gaim Detection | info |
| 2654 | Gaim < 1.1.4 Remote DoS | medium |
| 2631 | Gaim < 1.1.3 Multiple DoS Vulnerabilities | medium |
| 2630 | Yahoo! Messenger < 6.0.0.1750 Detection | high |
| 2603 | MSN Messenger < 6.2.0205 PNG File Remote Overflow (deprecated) | high |
| 2600 | MSN Messenger UserID Detection (deprecated) | info |
| 2599 | MSN Messenger Version Detection (deprecated) | info |
| 2428 | ProZilla Multiple Remote Buffer Overflows | critical |
| 2406 | Skype Detection (Host) | info |
| 2405 | Skype < 1.0.0.100 CallTo URI Buffer Remote Overflow | high |
| 2366 | Gaim < 1.0.2 Multiple Vulnerabilities | medium |
| 2163 | Gaim < 0.59 Web Mail Account Information Disclosure | medium |
| 2162 | Gaim < 0.59.1 Remote Command Execution | medium |
| 2161 | Gaim / Ultramagnetic Multiple Security Vulnerabilities | medium |
| 2160 | Gaim < 0.82 MSN Protocol Buffer Overflow | medium |
| 1275 | Yahoo! Messenger Detection | info |
| 1274 | AOL Instant Messenger aim:goaway URI Handler goaway Function Away Message Handling Remote Overflow | critical |
| 1273 | Yahoo! Messenger Detection | info |
| 1272 | Yahoo! Messenger Peer To Peer File Sharing Detection | medium |
| 1271 | Yahoo! Messenger Download Feature Long Filename Overflow | high |
| 1270 | AOL Instant Messenger Detection | info |
| 1269 | MSN Messenger Detection | info |
| 1268 | MSN Messenger Malformed Font Field Remote DoS | low |
| 1267 | MSN Messenger Malformed Invite Request Remote DoS | low |
| 1266 | Yahoo! Messenger Message Field Remote Overflow | high |
| 1265 | Yahoo! Messenger Spoofed Username | medium |
| 1264 | Yahoo! Messenger IMvironment Field Remote Overflow | high |
| 1263 | Yahoo! Messenger ymsgr URI Arbitrary Script Execution | medium |
| 1262 | Yahoo! Messenger ymsgr URI Arbitrary Script Execution | high |
| 1261 | Yahoo! Messenger ymsgr Protocol Multiple Function Overflow | high |
| 1260 | Yahoo! Messenger Shared File Access User Status Enumeration | medium |
| 1259 | AOL Instant Messenger Password Encryption Weakness | medium |
| 1258 | AOL Instant Messenger ASCII-Symbol Interpretation Denial of Service | high |
| 1257 | AOL Instant Messenger Login Sequence Remote Overflow | high |
| 1256 | AOL Instant Messenger Malformed ASCII Value Message DoS | low |
| 1255 | AOL Instant Messenger File Transfer Path Disclosure | low |
| 1254 | AOL Instant Messenger Filename Handling Format String | low |
| 1253 | AOL Instant Messenger <= 4.3.2229 Multiple Overflows | high |
| 1252 | AOL Instant Messenger Multiple DoS | medium |
| 1251 | AOL Instant Messenger IMG Tag Arbitrary Command Execution | medium |
| 1250 | AOL Instant Messenger Active File Transfer Hijacking | medium |
| 1249 | AOL Instant Messenger AddExternalApp Remote Buffer Overflow | critical |
| 1248 | AOL Instant Messenger AddBuddy Link Long ScreenName Parameter Overflow DoS | medium |
| 1247 | AOL Instant Messenger URL refresh Tag XSS | medium |
| 1246 | AOL Instant Messenger goim Handler Screen Name Parameter Handling Overflow | medium |
