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Total 45 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2002-0152 1 Microsoft 6 Entourage, Excel, Ie and 3 more 2026-04-16 N/A
Buffer overflow in various Microsoft applications for Macintosh allows remote attackers to cause a denial of service (crash) or execute arbitrary code by invoking the file:// directive with a large number of / characters, which affects Internet Explorer 5.1, Outlook Express 5.0 through 5.0.2, Entourage v. X and 2001, PowerPoint v. X, 2001, and 98, and Excel v. X and 2001 for Macintosh.
CVE-1999-0967 1 Microsoft 3 Internet Explorer, Outlook Express, Windows Explorer 2026-04-16 N/A
Buffer overflow in the HTML library used by Internet Explorer, Outlook Express, and Windows Explorer via the res: local resource protocol.
CVE-2002-0285 1 Microsoft 1 Outlook Express 2026-04-16 N/A
Outlook Express 5.5 and 6.0 on Windows treats a carriage return ("CR") in a message header as if it were a valid carriage return/line feed combination (CR/LF), which could allow remote attackers to bypass virus protection and or other filtering mechanisms via a mail message with headers that only contain the CR, which causes Outlook to create separate headers.
CVE-1999-1033 1 Microsoft 1 Outlook Express 2026-04-16 N/A
Microsoft Outlook Express before 4.72.3612.1700 allows a malicious user to send a message that contains a .., which can inadvertently cause Outlook to re-enter POP3 command mode and cause the POP3 session to hang.
CVE-1999-1164 1 Microsoft 2 Outlook, Outlook Express 2026-04-16 N/A
Microsoft Outlook client allows remote attackers to cause a denial of service by sending multiple email messages with the same X-UIDL headers, which causes Outlook to hang.
CVE-2000-0105 1 Microsoft 1 Outlook Express 2026-04-16 N/A
Outlook Express 5.01 and Internet Explorer 5.01 allow remote attackers to view a user's email messages via a script that accesses a variable that references subsequent email messages that are read by the client.
CVE-2000-0567 1 Microsoft 2 Outlook, Outlook Express 2026-04-16 N/A
Buffer overflow in Microsoft Outlook and Outlook Express allows remote attackers to execute arbitrary commands via a long Date field in an email header, aka the "Malformed E-mail Header" vulnerability.
CVE-2000-0621 1 Microsoft 2 Outlook, Outlook Express 2026-04-16 N/A
Microsoft Outlook 98 and 2000, and Outlook Express 4.0x and 5.0x, allow remote attackers to read files on the client's system via a malformed HTML message that stores files outside of the cache, aka the "Cache Bypass" vulnerability.
CVE-2000-0653 1 Microsoft 1 Outlook Express 2026-04-16 N/A
Microsoft Outlook Express allows remote attackers to monitor a user's email by creating a persistent browser link to the Outlook Express windows, aka the "Persistent Mail-Browser Link" vulnerability.
CVE-2003-0300 8 Microsoft, Mozilla, Mutt and 5 more 8 Outlook Express, Mozilla, Mutt and 5 more 2026-04-16 N/A
The IMAP Client for Sylpheed 0.8.11 allows remote malicious IMAP servers to cause a denial of service (crash) via certain large literal size values that cause either integer signedness errors or integer overflow errors.
CVE-2004-0215 2 Avaya, Microsoft 5 Definity One Media Server, Ip600 Media Servers, Modular Messaging Message Storage Server and 2 more 2026-04-16 N/A
Microsoft Outlook Express 5.5 and 6 allows attackers to cause a denial of service (application crash) via a malformed e-mail header.
CVE-2004-0380 1 Microsoft 1 Outlook Express 2026-04-16 N/A
The MHTML protocol handler in Microsoft Outlook Express 5.5 SP2 through Outlook Express 6 SP1 allows remote attackers to bypass domain restrictions and execute arbitrary code, as demonstrated on Internet Explorer using script in a compiled help (CHM) file that references the InfoTech Storage (ITS) protocol handlers such as (1) ms-its, (2) ms-itss, (3) its, or (4) mk:@MSITStore, aka the "MHTML URL Processing Vulnerability."
CVE-2004-0526 1 Microsoft 4 Ie, Internet Explorer, Outlook and 1 more 2026-04-16 N/A
Unknown versions of Internet Explorer and Outlook allow remote attackers to spoof a legitimate URL in the status bar via A HREF tags with modified "alt" values that point to the legitimate site, combined with an image map whose href points to the malicious site, which facilitates a "phishing" attack.
CVE-2001-0145 1 Microsoft 2 Outlook, Outlook Express 2026-04-16 N/A
Buffer overflow in VCard handler in Outlook 2000 and 98, and Outlook Express 5.x, allows an attacker to execute arbitrary commands via a malformed vCard birthday field.
CVE-2005-2226 1 Microsoft 1 Outlook Express 2026-04-16 N/A
Microsoft Outlook Express 6.0 leaks the default news server account when a user responds to a "watched" conversation thread, which could allow remote attackers to obtain sensitive information.
CVE-2001-1088 1 Microsoft 2 Outlook, Outlook Express 2026-04-16 N/A
Microsoft Outlook 8.5 and earlier, and Outlook Express 5 and earlier, with the "Automatically put people I reply to in my address book" option enabled, do not notify the user when the "Reply-To" address is different than the "From" address, which could allow an untrusted remote attacker to spoof legitimate addresses and intercept email from the client that is intended for another user.
CVE-2002-2164 1 Microsoft 1 Outlook Express 2026-04-16 N/A
Buffer overflow in Microsoft Outlook Express 5.0, 5.5, and 6.0 allows remote attackers to cause a denial of service (crash) via a long <A HREF> link.
CVE-2003-0301 1 Microsoft 1 Outlook Express 2026-04-16 N/A
The IMAP Client for Outlook Express 6.00.2800.1106 allows remote malicious IMAP servers to cause a denial of service (crash) via certain large literal size values that cause either integer signedness errors or integer overflow errors.
CVE-2000-0329 1 Microsoft 4 Ie, Internet Explorer, Outlook and 1 more 2026-04-16 N/A
A Microsoft ActiveX control allows a remote attacker to execute a malicious cabinet file via an attachment and an embedded script in an HTML mail, aka the "Active Setup Control" vulnerability.
CVE-2006-0014 1 Microsoft 1 Outlook Express 2026-04-16 N/A
Buffer overflow in Microsoft Outlook Express 5.5 and 6 allows remote attackers to execute arbitrary code via a crafted Windows Address Book (WAB) file containing "certain Unicode strings" and modified length values.