https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2006-5724.htmlhttps://patchthecve.com/cve/CVE-2006-5724.htmlTue, 16 Jun 2026 22:31:43 +0000LOW 2.1: Heap-based buffer overflow the "Answering Service" function in ICQ 2003b Build 3916 allows local users to cause a denial of service (application crash) via a long string in the "AwayMsg Presets" value in the ICQ\ICQPro\DefaultPrefs\Presets registry key.https://patchthecve.com/cve/CVE-2006-4662.htmlhttps://patchthecve.com/cve/CVE-2006-4662.htmlTue, 16 Jun 2026 22:29:32 +0000HIGH 7.5: Heap-based buffer overflow in the MCRegEx__Search function in AOL ICQ Pro 2003b Build 3916 and earlier allows remote attackers to execute arbitrary code via an inconsistent length field of a Message in a 0x2711 Type-Length-Value (TLV) type.https://patchthecve.com/cve/CVE-2006-2303.htmlhttps://patchthecve.com/cve/CVE-2006-2303.htmlTue, 16 Jun 2026 22:24:44 +0000MEDIUM 6.4: Cross-Application Scripting (XAS) vulnerability in ICQ Client 5.04 build 2321 and earlier allows remote attackers to inject arbitrary web script from one application into another via a banner, which is processed in the My Computer zone using the Internet Explorer COM object.https://patchthecve.com/cve/CVE-2006-0766.htmlhttps://patchthecve.com/cve/CVE-2006-0766.htmlTue, 16 Jun 2026 22:21:14 +0000MEDIUM 5.1: ICQ Inc. (formerly Mirabilis) ICQ 2003a, 2003b, Lite 4.0, Lite 4.1, and possibly other Windows versions allows user-assisted remote attackers to hide malicious file extensions and bypass Windows security warnings via a filename that ends in an assumed-safe extension such as JPG, and possibly containhttps://patchthecve.com/cve/CVE-2006-0765.htmlhttps://patchthecve.com/cve/CVE-2006-0765.htmlTue, 16 Jun 2026 22:21:14 +0000MEDIUM 5.1: GUI display truncation vulnerability in ICQ Inc. (formerly Mirabilis) ICQ 2003a, 2003b, Lite 4.0, Lite 4.1, and possibly other Windows versions allows user-assisted remote attackers to hide malicious file extensions, bypass Windows security warnings via a filename that is all uppercase and of a spechttps://patchthecve.com/cve/CVE-2005-3433.htmlhttps://patchthecve.com/cve/CVE-2005-3433.htmlTue, 16 Jun 2026 22:16:57 +0000MEDIUM 5.1: Buffer overflow in Mirabilis ICQ 2003a allows user-assisted attackers to execute arbitrary code by convincing a user to enter long strings into the First Name and Last Name fields.https://patchthecve.com/cve/CVE-2003-0769.htmlhttps://patchthecve.com/cve/CVE-2003-0769.htmlTue, 16 Jun 2026 22:02:48 +0000MEDIUM 4.3: Cross-site scripting (XSS) vulnerability in the ICQ Web Front guestbook (guestbook.html) allows remote attackers to insert arbitrary web script and HTML via the message field.https://patchthecve.com/cve/CVE-2003-0239.htmlhttps://patchthecve.com/cve/CVE-2003-0239.htmlTue, 16 Jun 2026 22:01:48 +0000MEDIUM 5.0: icqateimg32.dll parsing/rendering library in Mirabilis ICQ Pro 2003a allows remote attackers to cause a denial of service via malformed GIF89a headers that do not contain a GCT (Global Color Table) or an LCT (Local Color Table) after an Image Descriptor.https://patchthecve.com/cve/CVE-2003-0238.htmlhttps://patchthecve.com/cve/CVE-2003-0238.htmlTue, 16 Jun 2026 22:01:48 +0000MEDIUM 5.0: The Message Session window in Mirabilis ICQ Pro 2003a allows remote attackers to cause a denial of service (CPU consumption) by spoofing the address of an ADS server and sending HTML with a -1 width in a table tag.https://patchthecve.com/cve/CVE-2003-0237.htmlhttps://patchthecve.com/cve/CVE-2003-0237.htmlTue, 16 Jun 2026 22:01:48 +0000HIGH 7.5: The "ICQ Features on Demand" functionality for Mirabilis ICQ Pro 2003a does not properly verify the authenticity of software upgrades, which allows remote attackers to install arbitrary software via a spoofing attack.https://patchthecve.com/cve/CVE-2003-0236.htmlhttps://patchthecve.com/cve/CVE-2003-0236.htmlTue, 16 Jun 2026 22:01:48 +0000HIGH 7.5: Integer signedness errors in the POP3 client for Mirabilis ICQ Pro 2003a allow remote attackers to execute arbitrary code via the (1) Subject or (2) Date headers.https://patchthecve.com/cve/CVE-2003-0235.htmlhttps://patchthecve.com/cve/CVE-2003-0235.htmlTue, 16 Jun 2026 22:01:48 +0000HIGH 7.5: Format string vulnerability in POP3 client for Mirabilis ICQ Pro 2003a allows remote malicious servers to execute arbitrary code via format strings in the response to a UIDL command.https://patchthecve.com/cve/CVE-2002-2329.htmlhttps://patchthecve.com/cve/CVE-2002-2329.htmlTue, 16 Jun 2026 22:01:06 +0000HIGH 7.8: ICQ client 2001b, 2002a and 2002b allows remote attackers to cause a denial of service (CPU consumption or crash) via a message with a large number of emoticons.https://patchthecve.com/cve/CVE-2002-2075.htmlhttps://patchthecve.com/cve/CVE-2002-2075.htmlTue, 16 Jun 2026 22:00:36 +0000MEDIUM 5.0: ICQ 2001a and 2002b allows remote attackers to cause a denial of service (memory consumption and hang) via a contact message with a large contacts number.https://patchthecve.com/cve/CVE-2002-1773.htmlhttps://patchthecve.com/cve/CVE-2002-1773.htmlTue, 16 Jun 2026 21:59:57 +0000HIGH 7.5: Buffer overflow in ICQ 2.6x for MacOS X 10.0 through 10.1.2 allows remote attackers to cause a denial of service and possibly execute arbitrary code via a long request.https://patchthecve.com/cve/CVE-2002-1743.htmlhttps://patchthecve.com/cve/CVE-2002-1743.htmlTue, 16 Jun 2026 21:59:54 +0000MEDIUM 5.0: AOL ICQ 2002a Build 3722 allows remote attackers to cause a denial of service (crash) via a malformed .hpf file.https://patchthecve.com/cve/CVE-2002-0254.htmlhttps://patchthecve.com/cve/CVE-2002-0254.htmlTue, 16 Jun 2026 21:57:05 +0000MEDIUM 5.0: ICQ 2001b Build 3659 allows remote attackers to cause a denial of service (crash) via a malformed picture that contains large height and width values, which causes the crash when viewed in Userdetails.https://patchthecve.com/cve/CVE-2002-0028.htmlhttps://patchthecve.com/cve/CVE-2002-0028.htmlTue, 16 Jun 2026 21:56:37 +0000HIGH 7.5: Buffer overflow in ICQ before 2001B Beta v5.18 Build #3659 allows remote attackers to execute arbitrary code via a Voice Video & Games request.https://patchthecve.com/cve/CVE-2001-1305.htmlhttps://patchthecve.com/cve/CVE-2001-1305.htmlTue, 16 Jun 2026 21:56:00 +0000MEDIUM 5.0: ICQ 2001a Alpha and earlier allows remote attackers to automatically add arbitrary UINs to an ICQ user's contact list via a URL to a web page with a Content-Type of application/x-icq, which is processed by Internet Explorer.https://patchthecve.com/cve/CVE-2001-0367.htmlhttps://patchthecve.com/cve/CVE-2001-0367.htmlTue, 16 Jun 2026 21:54:10 +0000MEDIUM 5.0: Mirabilis ICQ WebFront Plug-in ICQ2000b Build 3278 allows a remote attacker to create a denial of service via HTTP URL requests containing a large number of % characters.https://patchthecve.com/cve/CVE-2000-1078.htmlhttps://patchthecve.com/cve/CVE-2000-1078.htmlWed, 23 Sep 2026 13:10:00 +0000MEDIUM 5.0: ICQ Web Front HTTPd allows remote attackers to cause a denial of service by requesting a URL that contains a "?" character.https://patchthecve.com/cve/CVE-2000-0564.htmlhttps://patchthecve.com/cve/CVE-2000-0564.htmlTue, 16 Jun 2026 21:52:00 +0000MEDIUM 5.0: The guestbook CGI program in ICQ Web Front service for ICQ 2000a, 99b, and others allows remote attackers to cause a denial of service via a URL with a long name parameter.