Cve-2026-0300 on it-learn.io | IT, Networking & Cybersecurity Bloghttps://blog.it-learn.io/tags/cve-2026-0300/Recent content in Cve-2026-0300 on it-learn.io | IT, Networking & Cybersecurity BlogHugoen-usFri, 08 May 2026 00:00:00 +0000PAN-OS CVE-2026-0300 Zero-Day Exploited Since April 9 — Polish ICS Breaches and Linux Dirty Fraghttps://blog.it-learn.io/posts/2026-05-08-pan-os-cve-2026-0300-zero-day-exploited-since-april-9-polish/Fri, 08 May 2026 00:00:00 +0000https://blog.it-learn.io/posts/2026-05-08-pan-os-cve-2026-0300-zero-day-exploited-since-april-9-polish/A second PAN-OS User-ID zero-day (CVE-2026-0300, CVSS 9.3) has been exploited since April 9 by suspected Chinese state actors. Polish intelligence confirms ICS breaches at five water treatment plants. An unpatched Linux kernel privilege escalation — Dirty Frag — has a public PoC with no fix available.