Threats Tagged 'cve-2026-78119'
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Threats Tagged 'cve-2026-78119'
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0 CVE-2026-78119 is a vulnerability in the Nuvoton NPCX eSPI driver of Zephyr OS that allows out-of-bounds writes and reads due to improper validation of a 12-bit length field in Target-Attached-Flash (TAF) requests. This flaw can cause memory corruption in the embedded controller, potentially leading to crashes, hangs, or corruption of flash protection state. The issue requires host firmware or bus-level control to exploit and affects only configurations with CONFIG_ESPI_TAF enabled on NPCX/NPCK targets. A fix is available that adds bounds checking and rejects invalid requests. Join the discussion | CVE Database V5 | 10/21/2026, 18:19:33 UTC Added: 10/21/2026, 18:31:45 UTC |
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