Security Bulletin: IBM MQ queue manager is vulnerable to information disclosure and denial of service (CVE-2026-11726)

Summary IBM MQ has addressed an out-of-bounds memory read and write vulnerability in the queue manager's message conversion handling that could allow a remote authenticated attacker to obtain sensitive information from heap memory or cause a denial of service Vulnerability Details...

ALSA: ump: Fix buffer overflow at UMP SysEx message conversion

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Security Bulletin: IBM MQ and IBM MQ Appliance are vulnerable to a denial of service attack caused by converting an invalid message. (CVE-2019-4614)

Summary An error was found within the IBM MQ data conversion code used by MQ queue managers, and non-Java applications that perform client-side conversion that could cause a denial of service attack when parsing a specially crafted message. Vulnerability Details CVEID: CVE-2019-4614 DESCRIPTION:...

CVE-2017-1747

A specially crafted message could cause a denial of service in IBM WebSphere MQ 9.0, 9.0.0.1, 9.0.0.2, 9.0.1, 9.0.2, 9.0.3, and 9.0.4 applications consuming messages that it needs to perform data conversion on. IBM X-Force ID: 135520...

PostgreSQL DoS

Stack overflow on error message conversion...

CVE-2008-0671

Stack-based buffer overflow in the addlinebuffer function in TinTin++ 1.97.9 and WinTin++ 1.97.9 allows remote attackers to execute arbitrary code via a long chat message, related to conversion from LF to CRLF...