Threats Tagged 'cve-2026-5066'
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Threats Tagged 'cve-2026-5066'
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CVE-2026-5066: Out-of-bounds Write in zephyrproject-rtos ZephyrCVE-2026-5066 0 CVE-2026-5066 is an out-of-bounds write and read vulnerability in the TLS socket connect path of the Zephyr RTOS network sockets subsystem. It occurs when the TLS session cache is enabled and the functions tls_session_store() and tls_session_restore() use memcpy with a caller-controlled length without validating it against the fixed buffer size. This can cause memory corruption by writing beyond the intended buffer, potentially leading to a crash, denial of service, or arbitrary code execution. Join the discussion | CVE Database V5 | 06/04/2026, 20:31:25 UTC Added: 06/04/2026, 21:03:37 UTC |
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