Vulnerabilities are flaws attackers can exploit to access systems or data; timely patching, isolation, and least privilege reduce the impact.
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Background for this topic.
A vulnerability is a weakness in a system’s design, code, configuration, or operating process that could allow an attacker to violate a security requirement. It may affect software, hardware, networks, cloud services, or exposed interfaces, and is not automatically exploitable: practical risk depends on factors such as exposure, required privileges, available attack paths, and existing controls. Outcomes can include unauthorized access, information disclosure, code execution, or disruption of service.
Effective vulnerability management combines accurate asset inventory with code review, security testing, scanning, and trusted vulnerability intelligence. Organizations should prioritize weaknesses affecting reachable, business-critical systems—especially when exploitation is known or requires little access—then patch or otherwise mitigate them and verify the fix. Where patching is delayed, controls such as disabling an exposed feature, restricting network access, or strengthening authentication can reduce the attack surface. Records should preserve affected versions, risk decisions, remediation owners, and validation results.
Possible Chinese-state sponsored Exploit Kit Using Browser Flaws to Deploy SpywareA possible Chinese-state threat group is targeting vulnerabilities in messaging apps to deliver spyware in cross-platform devices used by members of ethnic minorities targeted for repression by Beijing. Trend Micro dubs the group "Earth Minotaur."
A new zero-day vulnerability has been discovered that allows attackers to capture NTLM credentials by simply tricking the target into viewing a malicious file in Windows Explorer. [...]
Cybersecurity researchers have disclosed multiple security flaws impacting open-source machine learning (ML) tools and frameworks such as MLflow, H2O, PyTorch, and MLeap that could pave the way for code execution
Still unpatched 100+ days later, watchTowr says A zero-day arbitrary file read vulnerability in Mitel MiCollab can be chained with a now-patched critical bug in the same platform to give attackers access to sensitive files on vulnerable instances. …
A single barrier prevented attackers from exploiting a critical vulnerability in an enterprise collaboration platform. Now there's a workaround.
No Patch Yet Available for Second Zero Day to Be Recently Found in VoIP SoftwareSecurity researchers warn of a newly discovered zero-day vulnerability in widely used VoIP telephony software, a discovery that comes as the United States struggles to evict Chinese nation-state hackers from telecom networks. The software is the MiCollab software suite from Canada-based Mitel.
Veeam has released patches for critical VSPC flaws, requiring immediate attention from affected service providers
By understanding the unique challenges of protecting IoT and OT devices, organizations can safeguard these critical assets against evolving cyber threats.
Cybersecurity researchers have released a proof-of-concept (PoC) exploit that strings together a now-patched critical security flaw impacting Mitel MiCollab with an arbitrary file read zero-day, granting an attacker the ability to access files from susceptible instances
Vulnerability Management (VM) has long been a cornerstone of organizational cybersecurity. Nearly as old as the discipline of cybersecurity itself, it aims to help organizations identify and address potential security issues before they become serious problems. Yet, in recent years, the limitations of this approach have become increasingly evident. At its core, Vulnerability Management
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added multiple security flaws affecting products from Zyxel, North Grid Proself, ProjectSend, and CyberPanel to its Known Exploited Vulnerabilities (KEV) catalog, citing evidence of active exploitation in the wild
Trend Micro’s monitoring of the MOONSHINE exploit kit revealed how it’s used by the threat actor Earth Minotaur to exploit Android messaging app vulnerabilities and install the DarkNimbus backdoor for surveillance.
The vulnerability affects certain versions of the Veeam Service Provider Console that can only be fixed by updating with the latest patch.
Researcher Lennert Wouters on Benefits of Device Hacking Contests, CollaborationLennert Wouters, a researcher at KU Leuven University in Belgium, has spent the past eight years studying embedded security, analyzing the vulnerabilities of everyday devices and commercial products. He shares his greatest hacks and insights on hardware security industry trends.
Japan's CERT is warning that hackers are exploiting zero-day vulnerabilities in I-O Data router devices to modify device settings, execute commands, or even turn off the firewall. [...]
Proposals from Google and Apple drastically reduce the life cycle of certificates, which should mean more oversight — and hopefully better control.
Veeam has released security updates to address a critical flaw impacting Service Provider Console (VSPC) that could pave the way for remote code execution on susceptible instances
A critical security vulnerability has been disclosed in SailPoint's IdentityIQ identity and access management (IAM) software that allows unauthorized access to content stored within the application directory
20-year-old info disclosure class bug still pervades security software It's time to rev up those patch engines after SailPoint disclosed a perfect 10/10 severity vulnerability in its identity and access management (IAM) platform IdentityIQ.…
Flaws in Fuji's Tellus and V-Server Software Pose Risks to Critical InfrastructureSecurity researchers have uncovered 16 zero-day vulnerabilities in Japanese equipment manufacturer Fuji Electric's Tellus and V-Server remote monitoring software that enable attackers to execute malicious code in devices commonly used by utilities and other critical infrastructure providers.