CVE-2025-59947 | THREATINT

Description

NanoMQ is a messaging broker/bus for IoT Edge & SDV. Versions prior to 0.24.4 have a buffer overflow case while the PUBLISH packets trigger both shared subscription and vanila subscription. This is fixed in version 0.24.4. As a workaround, disable shared subscription.

PUBLISHED Reserved 2025-09-23 | Published 2025-12-15 | Updated 2025-12-15 | Assigner GitHub_M

HIGH: 8.5CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:H/VA:H/SC:L/SI:H/SA:H

Problem types

CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Product status

< 0.24.4

affected

References

github.com/...nanomq/security/advisories/GHSA-98f4-cmg8-x7f3

github.com/nanomq/nanomq/issues/2110

github.com/...ommit/5f5581054bb92f102cf99251e8af2f43763d457b

cve.org (CVE-2025-59947)

nvd.nist.gov (CVE-2025-59947)

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