Vulnerabilities are flaws attackers can exploit to access systems or data; timely patching, isolation, and least privilege reduce the impact.
Search across headline titles and summaries.
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.
CISA warned on Thursday that attackers are exploiting a recently patched critical vulnerability in SolarWinds' Web Help Desk solution for customer support. [...]
RansomHub ransomware operators have been spotted deploying new malware to disable Endpoint Detection and Response (EDR) security software in Bring Your Own Vulnerable Driver (BYOVD) attacks [...]
Microsoft has disabled a fix for a BitLocker security feature bypass vulnerability due to firmware incompatibility issues that were causing patched Windows devices to go into BitLocker recovery mode. [...]
Microsoft warned customers this Tuesday to patch a critical TCP/IP remote code execution (RCE) vulnerability with an increased likelihood of exploitation that impacts all Windows systems with IPv6 enabled. [...]
Microsoft warned customers this Tuesday to patch a critical TCP/IP remote code execution (RCE) vulnerability with an increased likelihood of exploitation that impacts all Windows systems with IPv6 enabled. [...]
A critical vulnerability in SolarWinds' Web Help Desk solution for customer support could be exploited to achieve remote code execution, the American business software developer warns in a security advisory today. [...]
Today, Microsoft revealed that a Mark of the Web security bypass vulnerability exploited by attackers as a zero-day to bypass SmartScreen protection was patched during the June 2024 Patch Tuesday. [...]
SAP has released its security patch package for August 2024, addressing 17 vulnerabilities, including a critical authentication bypass that could allow remote attackers to fully compromise the system. [...]
Today, Ivanti urged customers to patch a critical authentication bypass vulnerability impacting Virtual Traffic Manager (vTM) appliances that can let attackers create rogue administrator accounts. [...]