CVEvulnerability

CVE-2026-39042

7.5 HIGH Published 2026-07-13 Modified 2026-07-15 Official page ↗
Status
Deferred
Published
2026-07-13
Last modified
2026-07-15
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-190

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.

Related

Weakness · CWE (1)

  • CWE-190 Integer Overflow or Wraparound weakness

References