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.
Metrics
Affected Vendors & Products
References
History
Tue, 14 Jul 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-190 | |
| Metrics |
cvssV3_1
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Mon, 13 Jul 2026 23:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mikrotik
Mikrotik routeros |
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| Vendors & Products |
Mikrotik
Mikrotik routeros |
Mon, 13 Jul 2026 22:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| References |
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-07-14T16:27:12.476Z
Reserved: 2026-04-06T00:00:00.000Z
Link: CVE-2026-39042
Updated: 2026-07-14T16:25:02.357Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-07-13T23:30:05Z