Security Advisory

CVE-2026-39042

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-07-13 00:00:00

Last updated 2026-07-14 16:27:12

Assigner mitre

CVSS score not scored

State PUBLISHED

Description

An issue in MikroTIk (SIA Mikrotikls, Latvia) RouterOS 7.21.x before v.7.21.4 and 7.22.x before v.7.22.2 allows a remote attacker to cause a denial of service via the unflatten() function in libumsg.so.

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