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IT Security

CVE-2026-89544 Linux Kernel SUNRPC Vulnerability – Analysis, Impact, and Mitigation

CVE-2026-89544 is a high‑severity Linux kernel vulnerability in the SUNRPC subsystem that combines null‑dereference, reference‑count leaks, and use‑after‑free bugs, enabling denial‑of‑service and… CVE-2026-89544 is a high‑severity Linux kernel vulnerability in the SUNRPC subsystem that combines null‑dereference,…

2 months ago

IT Security

CVE-2026-80861 Linux Kernel USB xHCI Vulnerability – Analysis, Impact, and Mitigation

CVE-2026-80861 is a critical Linux kernel USB xHCI bug that triggers kernel panics via unaligned memory access, especially on ARM64 platforms. This… CVE-2026-80861 is a critical Linux kernel USB xHCI bug that triggers kernel panics via…

2 months ago

IT Security

CVE-2026-80841 Linux Kernel AF_PACKET Memory Management Vulnerability – Risks, Detection, and Mitigation

CVE-2026-80841 is a critical memory‑management flaw in the Linux kernel's AF_PACKET implementation that can cause memory leaks, kernel panics, and denial‑of‑service. This… CVE-2026-80841 is a critical memory‑management flaw in the Linux kernel's AF_PACKET implementation that can…

2 months ago