CVE-2005-2304

Microsoft MSN Messenger 9.0 and Internet Explorer 6.0 allows remote attackers to cause a denial of service crash via an image with an ICC Profile with a large Tag Count...

CVE-2002-2361

The installer in Yahoo! Messenger 4.0, 5.0 and 5.5 does not verify package signatures which could allow remote attackers to install trojan programs via DNS spoofing...

CVE-2002-2169

Cross-site scripting vulnerability AOL Instant Messenger AIM 4.5 and 4.7 for MacOS and Windows allows remote attackers to conduct unauthorized activities, such as adding buddies and groups to a user's buddy list, via a URL with a META HTTP-EQUIV="refresh" tag to an aim: URL...

CVE-2002-1953

Heap-based buffer overflow in the goim handler of AOL Instant Messenger AIM 4.4 through 4.8.2616 allows remote attackers to cause a denial of service crash via escaping of the screen name parameter, which triggers the overflow when the user selects "Get Info" on the buddy...

CVE-2002-1831

Microsoft MSN Messenger Service 1.0 through 4.6 allows remote attackers to cause a denial of service crash via an invite request that contains hex-encoded spaces %20 in the Invitation-Cookie field...

CVE-2005-1655

AOL Instant Messenger 5.5.x and earlier allows remote attackers to cause a denial of service client crash via an invalid smiley icon location in the sml parameter of a font tag...

CISA Adds Six Known Exploited Vulnerabilities to Catalog

CISA has added six new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2025-4427link is external Ivanti Endpoint Manager Mobile EPMM Authentication Bypass Vulnerability CVE-2025-4428link is external Ivanti Endpoint Manager Mobile EPMM...

Türkiye Hackers Exploited Output Messenger Zero-Day to Drop Golang Backdoors on Kurdish Servers

A Türkiye-affiliated threat actor exploited a zero-day security flaw in an Indian enterprise communication platform called Output Messenger as part of a cyber espionage attack campaign since April 2024. "These exploits have resulted in a collection of related user data from targets in Iraq," the...

Marbled Dust leverages zero-day in Output Messenger for regional espionage

Since April 2024, the threat actor that Microsoft Threat Intelligence tracks as Marbled Dust has been observed exploiting user accounts that have not applied fixes to a zero-day vulnerability CVE-2025-27920 in the messaging app Output Messenger, a multiplatform chat software. These exploits have...

Marbled Dust leverages zero-day in Output Messenger for regional espionage

Since April 2024, the threat actor that Microsoft Threat Intelligence tracks as Marbled Dust has been observed exploiting user accounts that have not applied fixes to a zero-day vulnerability CVE-2025-27920 in the messaging app Output Messenger, a multiplatform chat software. These exploits have...

VulnCheck KEV: CVE-2025-27920

Srimax Output Messenger contains a directory traversal vulnerability that allows an attacker to access sensitive files outside the intended directory, potentially leading to configuration leakage or arbitrary file access...

MAL-2025-3667 Malicious code in gx-npm-messenger-util (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 26007d847aa029d08defbaa44538b81f13b13adfd8edb4c7ea3fc335a439e0f7 Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

CVE-2025-27921

A reflected cross-site scripting XSS vulnerability was discovered in Output Messenger before 2.0.63, where unsanitized input could be injected into the web application’s response. This vulnerability occurs when user-controlled input is reflected back into the browser without proper sanitization o...

CVE-2025-27920

Output Messenger before 2.0.63 was vulnerable to a directory traversal attack through improper file path handling. By using ../ sequences in parameters, attackers could access sensitive files outside the intended directory, potentially leading to configuration leakage or arbitrary file access...

CVE-2025-27921

A reflected cross-site scripting XSS vulnerability was discovered in Output Messenger before 2.0.63, where unsanitized input could be injected into the web application’s response. This vulnerability occurs when user-controlled input is reflected back into the browser without proper sanitization o...

CVE-2025-27921

A reflected cross-site scripting XSS vulnerability was discovered in Output Messenger before 2.0.63, where unsanitized input could be injected into the web application’s response. This vulnerability occurs when user-controlled input is reflected back into the browser without proper sanitization o...

CVE-2025-27920

Output Messenger before 2.0.63 was vulnerable to a directory traversal attack through improper file path handling. By using ../ sequences in parameters, attackers could access sensitive files outside the intended directory, potentially leading to configuration leakage or arbitrary file access...

CVE-2025-27920

Output Messenger before 2.0.63 was vulnerable to a directory traversal attack through improper file path handling. By using ../ sequences in parameters, attackers could access sensitive files outside the intended directory, potentially leading to configuration leakage or arbitrary file access...

CVE-2025-27920

Output Messenger before 2.0.63 was vulnerable to a directory traversal attack through improper file path handling. By using ../ sequences in parameters, attackers could access sensitive files outside the intended directory, potentially leading to configuration leakage or arbitrary file access...

Output Messenger 安全漏洞

Output Messenger is an enterprise-grade instant messaging and collaboration software from Output Messenger, Inc. that provides secure internal communications, file sharing, screen sharing and remote desktop control. A security vulnerability exists in Output Messenger versions prior to 2.0.63, whi...