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.
The vulnerability was given the highest CVSS score possible, though few details have been released due to its severity.
Three newly discovered SMTP smuggling attack techniques can exploit misconfigurations and design decisions made by at least 50 email-hosting providers.
All SAP AI Core vulnerabilities were reported to SAP by Wiz and have since been fixed
CISA has told federal agencies to patch a critical GeoServer GeoTools vulnerability under active exploitation
Threat actors are actively exploiting a recently disclosed critical security flaw impacting Apache HugeGraph-Server that could lead to remote code execution attacks
We check the OpenSSH vulnerabilities CVE-2024–6387 and CVE-2024-6409, examining their potential real-world impact and the possibility of exploitation for CVE-2024–6387 in x64 systems.
An advanced persistent threat (APT) group called Void Banshee has been observed exploiting a recently disclosed security flaw in the Microsoft MHTML browser engine as a zero-day to deliver an information stealer called Atlantida
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added a critical security flaw impacting OSGeo GeoServer GeoTools to its Known Exploited Vulnerabilities (KEV) catalog, based on evidence of active exploitation
Sysdig said CRYSTALRAY used a variety of open source security tools to scan for vulnerabilities
A threat actor that was previously observed using an open-source network mapping tool has greatly expanded their operations to infect over 1,500 victims
Our threat hunters discovered CVE-2024-38112, which was used as a zero-day by APT group Void Banshee, to access and execute files through the disabled Internet Explorer using MSHTML. We promptly identified and reported this zero-day vulnerability to Microsoft, and it has been patched.