Glossary
Vulnerability
A weakness in a system, application, or process that could be exploited by a threat actor to compromise its confidentiality, integrity, or availability. Not every vulnerability is actively exploited or even exploitable in practice, which is why scoring systems like CVSS and EPSS exist to help prioritize remediation.
Recent coverage mentioning Vulnerability
CVE-2026-85880: Windows ALPC Heap Overflow Exploited
CISA confirms active exploitation of CVE-2026-85880, a heap-based buffer overflow in Microsoft Windows ALPC leading to local privilege escalation.
N-able N-central RCE via CVE-2026-86218 Under Active Exploitation
CISA confirms active exploitation of CVE-2026-86218, a pre-authentication remote code execution flaw in N-able N-central, urging immediate mitigation.
CVE-2026-81963: Windows Update Stack Privilege Escalation
CISA adds CVE-2026-81963 to the KEV catalog after confirming active exploitation of a Windows Update Stack privilege escalation flaw.
CVE-2026-75650: Adobe Commerce RCE via Template Engine Flaw
CISA warns of active exploitation of CVE-2026-75650, a critical RCE vulnerability in Adobe Commerce and Magento Open Source platforms.
ClickFix Variant Leverages Google API for Crypto Theft
A ClickFix social engineering variant abuses Google Visualization API and Google Sheets for C2, injecting web skimmers into browsers for cryptocurrency theft.
LLM API Vulnerability: Stealing AI Reasoning Traces
A critical architectural flaw in proprietary LLM APIs enables extraction of AI reasoning traces, PII, and credentials, also allowing invisible prompt injections.
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