importantSYS.SOURCE: The Hacker News• 2026-09-21T19:54:13+05:30
Cisco 0-Day, AI Agent RCE, and Browser Hijack Vulnerabilities Highlighted in Weekly Cybersecurity Recap
The article highlights critical vulnerabilities including a Cisco 0-day, AI agent RCE flaws, and browser hijacks, emphasizing the need for urgent patching and security awareness. Multiple high-severity CVEs and emerging threats like Plugin4Shell underscore the evolving cybersecurity landscape.
A browser. A plugin. A package. A login screen. Normal stuff. That is basically the problem this week.
The trouble keeps showing up inside things people already trust: code that takes a bad turn, old payloads coming back, exposed systems, weak checks, fake fixes, and attack paths that look almost too easy. Even the research side is getting messy, with more findings, more automation, and not
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