PT-2026-57910 · Undefined · Undefined

CVE-2026-39042

·

Published

2026-07-13

·

Updated

2026-07-13

CVSS v3.1

7.5

High

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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.

Fix

Integer Overflow

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Weakness Enumeration

Related Identifiers

CVE-2026-39042

Affected Products

Undefined