CVE-2026-39042
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(…
Published: 2026-07-13 · CVSS: 7.5 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7