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.
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Affected Vendors & Products
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History
Thu, 15 Oct 2026 19:30:00 +0000
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ssvc
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Thu, 08 Oct 2026 19:00:00 +0000
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| Title | MQX Classic UDP recvfrom Buffer Overflow |
Thu, 08 Oct 2026 02:45:00 +0000
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| 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. | |
| First Time appeared |
Nxp
Nxp mqx |
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| Weaknesses | CWE-787 | |
| CPEs | cpe:2.3:a:nxp:mqx:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Nxp
Nxp mqx |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: mitre
Published: 2026-10-08T02:12:10.697Z
Updated: 2026-10-15T18:10:13.528Z
Reserved: 2026-09-09T02:15:30.303Z
Link: CVE-2017-20283
Updated: 2026-10-15T16:14:16.132Z
Status : Awaiting Analysis
Published: 2026-10-08T03:16:32.343
Modified: 2026-10-15T19:17:08.607
Link: CVE-2017-20283
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