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Microsoft has identified a zero-day vulnerability in the Windows kernel, rated 7.0 on the CVSS scale. Organizations often misprioritize vulnerabilities, focusing on high-severity scores instead of those actively exploited. Many lower-severity vulnerabilities are chained by attackers. A risk-based approach to vulnerability management is crucial. Current Windows OS versions are affected, and organizations should consider Extended Security Updates to mitigate risks as more zero days are anticipated.

Cisco has identified a new attack variant targeting firewalls, highlighting the need for user education on vulnerabilities. A vulnerability discovered on November 5th affects nearly 50,000 devices, with many still at risk as of September 30th. Organizations struggle to expedite updates due to complex configurations and implementation challenges. Recent research indicates that network edge devices are prime targets for zero-day vulnerabilities, emphasizing the need for improved security measures.

Discover why vulnerability management is critical for cyber and business resilience — and how N-able is reinventing the process. In this episode of Head Nerd Table, Jason Murphy sits down with Jeff Green, Distinguished Product Leader for Vulnerability Management at N-able, to unpack why vulnerability management is no longer optional — it’s essential. Jeff shares insights from his experience as a CTO and MSP leader, explaining how vulnerability management underpins both cybersecurity and business continuity.

Recent findings reveal two major zero-day vulnerabilities, including a third-party CVE, with two Microsoft CVEs rated 7.8 on the CVSS scale being actively targeted. Microsoft has responded by removing a risky fax modem driver and urging users to update their operating systems to mitigate these threats. This marks the final security update for Windows 10, prompting users to consider upgrading to Windows 11 or applying further mitigations.

Register for the next webinar. The Exposure Management Maturity Model is crucial for effective vulnerability management. Organizations face challenges like limited attack surface understanding and the need for better collaboration between security and IT teams. Defining a risk appetite helps prioritize vulnerabilities, while asset visibility and classification identify critical assets. The session emphasizes business-driven vulnerability prioritization and operational remediation strategies, concluding with self-assessment opportunities and the development of risk-based KPIs.

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