Weekly Cyber Security Newsletter — OWASP Top 10 for LLM, Cisco IOS XE Flaw, and 1-Click Cursor RCE +20 Stories

This week’s roundup covers active exploitation of Apache Tomcat and SonicWall SMA, a nearly two-decade-old Linux kernel flaw, critical bugs in N-able N-Central, Veeam ONE, Jenkins, and Cisco IOS XE, plus a wave of AI-security incidents touching Claude, Kimi K3, and code editors like Cursor and VS Code. CISA Warns of Apache Tomcat Encryption Flaw CISA added CVE-2026-34486, a high-severity missing-encryption flaw in Apache Tomcat’s EncryptInterceptor, to its Known Exploited Vulnerabilities catalog, giving federal agencies until August 7, 2026 to remediate. The bug stems from an incomplete fix for an earlier flaw (CVE-2026-29146) and lets attackers bypass encryption protections on clustered Tomcat traffic using Apache Tribes...

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