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Linux users beware — CISA flags three major security issues you need to patch right now

September 22, 2026 1 min read 3 views
cybersecurity news newsapi
  • CISA added three Linux kernel flaws (CVE‑2025‑39682, CVE‑2026‑53266, CVE‑2025‑39964) to KEV catalog
  • Red Hat confirmed active exploitation; agencies given rare three‑day patch deadline

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