[ CVE-2017-20283 · Published 8 Oct 2026 ]
Vulnerability in NXP MQX
CVSS 6.5
EPSS 1%No fix listed yet
[ Description ]Official description
NXP MQX Classic before 5.0 contains an out-of-bounds write vulnerability in the RTCS UDP recvfrom() implementation. Improper enforcement of the application-supplied receive buffer length may allow a crafted UDP packet to overflow the destination buffer, resulting in memory corruption, or denial of service.
[ Fixes ]Fixes and patches
No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.