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OpenAdvisories

Vendor

RIOT

2 known vulnerabilities.

Products

RIOT OS 2
All Critical High Medium Low Exploited only Public exploit

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  • Medium 6.8
    CVE-2026-22214

    RIOT OS <= 2026.01-devel-317 Stack-Based Buffer Overflow in ethos Serial Frame Parser

    RIOT OS versions up to and including 2026.01-devel-317 contain a stack-based buffer overflow vulnerability in the ethos utility due to missing bounds checking when processing incoming serial frame data. The vulnerability occurs in the _handle_char() function,…

    RIOT RIOT OS