Stay updated on the latest in information security flaws. Explore news, insights, and analysis on vulnerabilities affecting digital safety.
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Background for this topic.
A flaw is a defect in software, hardware, system design, or configuration that causes unintended behavior. In security reporting, the term usually means a weakness that could violate confidentiality, integrity, or availability when reached through a particular interface, input, privilege, or operating condition. Not every flaw is exploitable, and exploitability depends on factors such as exposure, authentication requirements, affected versions, and available mitigations.
Flaws matter because they can create attack paths in applications, operating systems, devices, APIs, or administrative settings. Security teams assess their severity and exposure, prioritize remediation, apply patches or configuration changes, and use isolation or access controls when immediate fixes are unavailable. Code review, testing, vulnerability scanning, and monitoring can reveal flaws across the development and operational lifecycle. Reports should distinguish a confirmed vulnerability from a theoretical defect and provide enough technical detail to support validation without unnecessarily enabling exploitation.
Premium WordPress plugin Fancy Product Designer from Radykal is vulnerable to two critical severity flaws that remain unfixed in the current latest version. [...]
Ivanti is warning that a new Connect Secure remote code execution vulnerability tracked as CVE-2025-0282 was exploited in zero-day attacks to install malware on appliances. [...]
Hackers are trying to exploit CVE-2024-52875, a critical CRLF injection vulnerability that leads to 1-click remote code execution (RCE) attacks in GFI KerioControl firewall product. [...]
A relatively new Mirai-based botnet has been growing in sophistication and is now leveraging zero-day exploits for security flaws in industrial routers and smart home devices. [...]
BIOS/UEFI vulnerabilities in the iSeq 100 DNA sequencer from U.S. biotechnology company Illumina could let attackers disable devices used for detecting illnesses and developing vaccines. [...]
CISA has warned U.S. federal agencies to secure their systems against critical vulnerabilities in Oracle WebLogic Server and Mitel MiCollab systems that are actively exploited in attacks. [...]