Mikrotik RouterOS (x86) 6.40.5 through 6.49.10 (fixed in 7) allows a remote attacker to cause a denial of service (device crash) via crafted packet data to the SMB service on TCP port 445.
Metrics
Affected Vendors & Products
References
History
Fri, 08 May 2026 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | SMB Service Denial of Service in Mikrotik RouterOS | |
| Weaknesses | CWE-120 |
Fri, 08 May 2026 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-400 | |
| Metrics |
cvssV3_1
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Fri, 08 May 2026 06:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | SMB Service Denial of Service in Mikrotik RouterOS | |
| Weaknesses | CWE-120 |
Fri, 08 May 2026 05:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Mikrotik RouterOS (x86) 6.40.5 through 6.49.10 (fixed in 7) allows a remote attacker to cause a denial of service (device crash) via crafted packet data to the SMB service on TCP port 445. | |
| References |
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Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-05-08T14:00:45.540Z
Reserved: 2024-02-26T00:00:00.000Z
Link: CVE-2024-27686
Updated: 2026-05-08T14:00:41.769Z
Status : Awaiting Analysis
Published: 2026-05-08T06:16:09.003
Modified: 2026-05-08T16:02:14.343
Link: CVE-2024-27686
No data.
OpenCVE Enrichment
Updated: 2026-05-08T20:45:16Z