彙總 kvirc 相關全部產品的 CVE 與安全漏洞情報，包括 CVSS、EPSS、公開時間與漏洞情報資料。
常見弱點模式包括 路徑處理缺陷、緩衝區溢位與輸入驗證問題，在 軟體部署與生產負載 使用場景中可能帶來 應用程式崩潰、記憶體損壞與異常行為 等風險。
相關漏洞資料主要來源於公開漏洞披露與安全公告，可用於評估歷史漏洞暴露面與修補優先順序。
| CVE | 摘要 | 來源 | 最高 CVSS | EPSS % | 公開時間 | 更新時間 |
|---|---|---|---|---|---|---|
| CVE-2010-2785 | The IRC Protocol component in KVIrc 3.x and 4.x before r4693 does not properly handle \ (backslash) characters, which allows remote authenticated users to execute arbitrary CTCP commands via vectors involving \r and \40 sequences, a different vulnerability than CVE-2010-2451 and CVE-2010-2452. | [email protected] | 6.5 | 7.57% | 2010-08-02 | 2026-06-16 |
| CVE-2010-2452 | Directory traversal vulnerability in the DCC functionality in KVIrc 3.4 and 4.0 allows remote attackers to overwrite arbitrary files via unknown vectors. | [email protected] | 9.3 | 4.05% | 2010-06-29 | 2026-06-16 |
| CVE-2010-2451 | Multiple format string vulnerabilities in the DCC functionality in KVIrc 3.4 and 4.0 have unspecified impact and remote attack vectors. | [email protected] | 10.0 | 2.64% | 2010-06-29 | 2026-06-16 |
| CVE-2008-7070 | Argument injection vulnerability in the URI handler in KVIrc 3.4.2 Shiny allows remote attackers to execute arbitrary commands via a " (quote) followed by command line switches in a (1) irc:///, (2) irc6:///, (3) ircs:///, or (4) and ircs6:/// URI. NOTE: this might be due to an incomplete fix for CVE-2007-2951. | [email protected] | 9.3 | 5.05% | 2009-08-25 | 2026-06-16 |
| CVE-2008-4748 | Format string vulnerability in the URI handler in KVirc 3.4.0, when set as the default application for processing IRC URIs, allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via format string specifiers in the irc:// URI. | [email protected] | 7.6 | 8.16% | 2008-10-27 | 2026-06-16 |
| CVE-2007-2951 | The parseIrcUrl function in src/kvirc/kernel/kvi_ircurl.cpp in KVIrc 3.2.0 allows user-assisted remote attackers to execute arbitrary commands via shell metacharacters in an (1) irc:// or (2) irc6:// URI. | [email protected] | 9.3 | 3.20% | 2007-06-26 | 2026-06-16 |
| CVE-1999-1351 | Directory traversal vulnerability in KVIrc IRC client 0.9.0 with the "Listen to !nick <soundname> requests" option enabled allows remote attackers to read arbitrary files via a .. (dot dot) in a DCC GET request. | [email protected] | 5.0 | 1.61% | 1999-09-24 | 2026-06-16 |