CVE-2021-26461: vulnerability in Apache NuttX
malloc, realloc and memalign implementations are vulnerable to integer wrap-arounds
Published · Updated
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3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 5.0%
Apache Nuttx Versions prior to 10.1.0 are vulnerable to integer wrap-around in functions malloc, realloc and memalign. This improper memory assignment can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code injection/execution.
Affected products
Apache Software Foundation · Apache NuttX