CVE-2026-39042
CVSS Score
7.5
EPSS Score
0.2%
EPSS Percentile
10th
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.
| Vendor | n/a |
| Product | n/a |
| Published | Jul 13, 2026 |
| Last Updated | Jul 14, 2026 |
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Affected Versions
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