Cisco Nexus 9000 Series Fabric Switches in ACI Mode Endpoint Group Contract Bypass Vulnerability

Northstar Security Exits Stealth With $7M to Expose Toxic Risk Combinations

The startup maps how identities, assets and vulnerabilities connect, and uses AI agents to find and fix risky combinations of issues. The post Northstar Security Exits Stealth With $7M to Expose Toxic Risk Combinations appeared first on SecurityWeek.

Week in review: Binance hit by $6.3 billion theft, impact of Brotli vulnerability

Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: r/opensource bans AI projects, and solo devs go down with them Moderators of r/opensource, Reddit’s catch-all forum for open source software, have barred any project that “uses AI, is made by AI, or is intended for AI.” Moderator Wolvereness announced the rules in a post over the weekend. AI slop is piling up highest on…

U.S. CISA adds Ivanti Connect Secure flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Ivanti Connect Secure flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added the following Ivanti Connect Secure vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog: The vulnerabilities are part of an exploit chain that cybersecurity firm Volexity first documented in…

TCP Use-After-Free: CVE-2026-98432 / CVSS 9.8