MikroTik vulnerabilities
- MikroTik has 24 CVE records published between 28 Oct 2023 and 28 Oct 2026, ranking #239 of 420 vendors on this site by that count.
- Of the 24 with a CVSS score, 15 (62.5%) are rated critical or high; 0 (0% of all) have no CVSS score.
- 5 vulnerabilities attributed to MikroTik are listed in CISA's Known Exploited Vulnerabilities (KEV) catalog; the most recent, CVE-2026-67279, was added on 25 Sep 2026.
- None of them is marked as known to be used in ransomware campaigns.
- For the 5 KEV entries with a published CVE record, the median time from CVE publication to KEV listing is 20 days.
Records are attributed to MikroTik from the vendor named in the source records. About the data.
CVE records per year
Show data as a table
| Year | CVE records |
|---|---|
| 2017 | 0 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 0 |
| 2022 | 0 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 3 |
| 2026 | 19 |
2026 is partial (through 28 Oct 2026), shown in a lighter bar.
| Year | Records | Critical | High | Critical or high | Not scored |
|---|---|---|---|---|---|
| 2026 | 19 | 4 | 7 | 57.9% | 0% |
| 2025 | 3 | 0 | 2 | 66.7% | 0% |
| 2024 | 2 | 0 | 2 | 100% | 0% |
| 2023 | 2 | 1 | 1 | 100% | 0% |
| 2022 | 0 | 0 | 0 | — | — |
| 2021 | 0 | 0 | 0 | — | — |
| 2020 | 1 | 0 | 0 | — | 100% |
| 2019 | 1 | 0 | 0 | — | 100% |
| 2018 | 2 | 2 | 0 | 100% | 0% |
| 2017 | 0 | 0 | 0 | — | — |
Source: CVE List V5 (CVE Program), cve_2026-10-28_0000Z, as of 28 Oct 2026. About the data.
Exploited vulnerabilities in CISA's KEV catalog
| CVE | Product | Name | Added | Ransomware |
|---|---|---|---|---|
| CVE-2026-67279 | RouterOS | Mikrotik RouterOS Improper Enforcement of Behavioral Workflow Vulnerability | 2026-09-25 | Unknown |
| CVE-2026-67277 | RouterOS | MikroTik RouterOS Missing Authentication for Critical Function Vulnerability | 2026-09-10 | Unknown |
| CVE-2026-86060 | RouterOS | MikroTik RouterOS Improper Neutralization of Argument Delimiters in a Command Vulnerability | 2026-09-10 | Unknown |
| CVE-2018-7445 | RouterOS | MikroTik RouterOS Stack-Based Buffer Overflow Vulnerability | 2022-09-08 | Unknown |
| CVE-2018-14847 | RouterOS | MikroTik Router OS Directory Traversal Vulnerability | 2021-12-01 | Unknown |
Source: CISA Known Exploited Vulnerabilities (KEV) catalog, 2026.10.27, as of 27 Oct 2026. About the data.
Highest exploit-prediction scores (EPSS)
EPSS estimates the probability that a vulnerability is exploited in the next 30 days. These are the 10 highest-scoring MikroTik records today.
| CVE | EPSS | Percentile | Severity | In KEV |
|---|---|---|---|---|
| CVE-2018-14847 | 96% | 99.9% | Critical | Yes |
| CVE-2018-7445 | 65.8% | 99.3% | Critical | Yes |
| CVE-2026-67276 | 8.9% | 95.2% | Critical | No |
| CVE-2026-86060 | 6.4% | 93.6% | Critical | Yes |
| CVE-2024-2169 | 5.4% | 92.7% | High | No |
| CVE-2019-3943 | 3.7% | 89.6% | Not scored | No |
| CVE-2026-67279 | 2.3% | 83.1% | Medium | Yes |
| CVE-2023-30800 | 1.7% | 76.9% | High | No |
| CVE-2026-67277 | 1.6% | 75.1% | High | Yes |
| CVE-2023-30799 | 1.4% | 72.9% | Critical | No |
Source: FIRST Exploit Prediction Scoring System (EPSS), v2026.06.15, as of 28 Oct 2026; CVE List V5 (CVE Program), cve_2026-10-28_0000Z, as of 28 Oct 2026; CISA Known Exploited Vulnerabilities (KEV) catalog, 2026.10.27, as of 27 Oct 2026. About the data.