Critical IBM API Connect Vulnerability Let Attackers Bypass Logins

Cybersecuritynews •Abinaya • December 31, 2025

A critical security alert regarding a severe vulnerability in the IBM API Connect platform that could allow remote attackers to bypass authentication mechanisms. Discovered during internal testing, the flaw poses a significant risk to organizations relying on the platform for API management. It grants unauthorized actors access to the application without requiring valid credentials. The […]

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

IBM API Connect Vulnerability Enables Authentication Bypass for Attackers A critical vulnerability in IBM API Connect has been identified, allowing attackers to bypass authentication mechanisms. IBM has released interim fixes for all affected versions, urging security teams to download patches from the IBM Support Portal. 15 sources 45

Critical IBM API Connect Vulnerability Let Attackers Bypass Logins

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