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.
GitHub announced that private vulnerability reporting is now generally available and can be enabled at scale, on all repositories belonging to an organization. [...]
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added three security flaws to its Known Exploited Vulnerabilities (KEV) catalog, based on evidence of active exploitation
Google has addressed a Cloud Platform (GCP) security vulnerability impacting all users and allowing attackers to backdoor their accounts using malicious OAuth applications installed from the Google Marketplace or third-party providers. [...]
Cisco and VMware have released security updates to address critical security flaws in their products that could be exploited by malicious actors to execute arbitrary code on affected systems
Vulnerable MS-SQL database servers have external connections and weak account credentials, researchers warn.
VMware addressed a critical vRealize Log Insight security vulnerability that allows remote attackers to gain remote execution on vulnerable appliances. [...]
A chain of two critical flaws has been disclosed in Alibaba Cloud's ApsaraDB RDS for PostgreSQL and AnalyticDB for PostgreSQL that could be exploited to breach tenant isolation protections and access sensitive data belonging to other customers
Fortra, the company behind Cobalt Strike, shed light on a zero-day remote code execution (RCE) vulnerability in its GoAnywhere MFT tool that has come under active exploitation by ransomware actors to steal sensitive data
Threat actors use a new hacking tool dubbed AuKill to disable Endpoint Detection & Response (EDR) Software on targets' systems before deploying backdoors and ransomware in Bring Your Own Vulnerable Driver (BYOVD) attacks. [...]
Print management software developer PaperCut is warning customers to update their software immediately, as hackers are actively exploiting flaws to gain access to vulnerable servers. [...]
Google has released a security update for the Chrome web browser to fix the second zero-day vulnerability found to be exploited in attacks this year. [...]
How to manage your cloud and container vulnerabilities at scale Webinar There's nothing complicated about the statistics released in Sysdig's latest report. They're alarming and should keep many an IT team up at night.…
An Iranian government-backed actor known as Mint Sandstorm has been linked to attacks aimed at critical infrastructure in the U.S. between late 2021 to mid-2022
Because the security vulnerability is under active exploit, Google isn't releasing full details of the flaw while users could remain vulnerable.
Also: Tech players spin up white hat protection, this week's critical bugs, and more In brief Google on Friday released an emergency update for Chrome to address a zero-day security flaw.…
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) warned today of a high-severity Android vulnerability believed to have been exploited by a Chinese e-commerce app Pinduoduo as a zero-day to spy on its users. [...]