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Latest coverage for 0-Day

A 0-Day is a software vulnerability without an available fix, creating risk because defenders have limited time to mitigate exploitation.

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Background for this topic.

0-Day describes a software vulnerability unknown to the software maker or unpatched when first exploited. Attackers can use these flaws immediately, as no official fix or signature exists to block the exploit. Such vulnerabilities often affect widely deployed software or hardware, making them valuable for targeted attacks or widespread campaigns.

Because defenders lack patches or reliable detection signatures initially, they must rely on anomaly detection, network monitoring, and threat intelligence to identify suspicious activity linked to 0-day exploits. Rapid patching once a fix is released is critical to reduce exposure. Tracking emerging 0-day threats helps prioritize defensive measures and informs risk management decisions in environments where unpatched vulnerabilities pose significant security risks.

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Bank Info Security 1 year, 9 months ago

Third Party Zero-Day Bug Exploited in Rackspace Systems

Rackspace Scrambles to Patch Zero Day Dashboard BugRackspace confirmed that criminals exploited a zero day vulnerability in a ScienceLogic third-party application, forcing the cloud-hosting provider to take monitoring dashboards offline. ScienceLogic confirmed it issued a patch for the zero-day remote code execution vulnerability.

The Register 1 year, 9 months ago

Rackspace monitoring systems hit by zero-day

Intruders accessed internal web servers, limited info ... customers told not to worry Exclusive Rackspace has told customers intruders exploited a zero-day bug in a third-party application it was using, and abused that vulnerability to break into its internal performance monitoring environment. That intrusion forced the cloud-hosting outfit to temporarily take its monitoring dashboard offline for customers.…