VulnerabilityDark Reading·1 day ago
How an Emerging Industrial Protocol Family Could Put OT at Risk
New research shows how attacks against some unprotected TSN protocols could allow attackers to disrupt or manipulate physical processes
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VulnerabilityRapid7 Blog·4 days ago
CVE-2026-19490: Critical Vulnerability Affecting Citrix NetScaler ADC and NetScaler Gateway
CVE-2026-19490 is a critical authentication bypass vulnerability affecting Citrix NetScaler ADC and NetScaler Gateway with a CVSS score of 9.3 that can be exploited remotely by unauthenticated attackers without user interaction. The vulnerability impacts NetScaler ADC and Gateway versions 14.1 prior to 14.1-73.32 and 13.1 prior to 13.1-63.21, along with affected FIPS variants, and organizations should prioritize emergency patching given the high-value nature of these perimeter-deployed systems and their history of rapid exploitation.
Read full article at Rapid7 Blog ↗Related Articles
VulnerabilityThe Register·2 days ago
Homeland security cybercops say patch TrueConf (Russia's Zoom) if you're using it
Ukrainian hacktivists exploiting the bugs, but TrueConf's reach stretches well beyond home turf
VulnerabilityCybersecurity Dive·2 days ago
Microsoft confirms maximum severity flaw in Entra ID targeted for exploitation
Microsoft has confirmed a maximum severity remote-code execution vulnerability in Entra ID that is being actively exploited in the wild. The company states the flaw has been fully mitigated and requires no further action from customers.
VulnerabilitySecurityWeek·2 days ago
Encrypted Prompts Bypass AI Safety Guardrails in Grok and Gemini
Researchers have identified a new attack technique called Cryptographic Context Injection that encrypts malicious instructions to evade safety guardrails in AI models including Grok and Gemini. The method works by concealing harmful prompts until they are decrypted within a trusted execution environment, effectively bypassing existing content filtering mechanisms. This vulnerability highlights a novel attack vector against popular large language models that defenders should monitor.