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When to Grant a Vulnerability Exception
A vulnerability exception should be rare, time-bound, and evidence-based. This guide explains when to grant one, what to record, and how to keep exceptions from becoming permanent risk debt.
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How to Validate Vulnerability Exposure Before You Escalate a Patch
Exposure validation is the missing step in many patching decisions. This guide explains how to confirm whether a vulnerability is truly reachable before moving it into an emergency queue.
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How to Write a Vulnerability Remediation SLA That Works
A workable vulnerability remediation SLA needs clear deadlines, ownership, exception rules, and asset context. This guide explains how to write one that security and IT teams will actually use.
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5 KEV Lessons That Show How Patch Prioritization Fails
These recent KEV-linked cases show why patch prioritization breaks down when teams rely on severity alone, miss exposure, or move too slowly on actively exploited flaws.
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How to Build a KEV-Driven Patch Workflow Without Burning Out Your Team
A KEV-driven patch workflow helps security teams move faster on exploited vulnerabilities without turning every week into emergency change chaos. This guide explains how to build one.
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KEV vs CVSS vs EPSS: Which Signal Should Drive Patch Priority?
KEV, CVSS, and EPSS all help vulnerability teams prioritize risk, but they answer different questions. This guide explains how to use them together to decide what to patch first.
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Top 10 Signs a CVE Needs Emergency Patching
Emergency CVE patching starts with the right signals. These 10 indicators help defenders identify which vulnerabilities need immediate action based on exploitation evidence, exposure, exploit maturity, and business impact.
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Cisco Talos links UAT-9244 to TernDoor, PeerTime, and BruteEntry attacks on South American telecoms
Cisco Talos says China-nexus actor UAT-9244 has targeted South American telecommunications providers since 2024, using the TernDoor and PeerTime backdoors alongside the BruteEntry scanner to maintain access across Windows, Linux, and edge devices.
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FortiGate devices exploited to steal service account credentials and breach networks
SentinelOne says attackers are abusing FortiGate appliances as entry points, extracting configuration data, harvesting service account credentials, and using that access to move deeper into victim networks.
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CISA adds two actively exploited vulnerabilities to KEV catalog
CISA has added two vulnerabilities to its Known Exploited Vulnerabilities catalog in a March 13 alert, requiring federal agencies to remediate the flaws by a set deadline under Binding Operational Directive 22-01.