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KEV Entry

CVE-2026-67277

Known Exploited Vulnerability Entry Previdian

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Entry Details
Confirmed Exploited

CVE-2026-67277

2026-09-10 19:50 UTC

Timestamps

2026-09-10

2026-09-10

Scope

Kernel memory disclosure and denial of service in MikroTik RouterOS btest service | Affected: Mikrotik / RouterOS | CVSS: 8.8 (HIGH) | EPSS: 0.00435 | Used in malware: unknown | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2026-67277', 'url': 'https://www.cve.org/CVERecord?id=CVE-2026-67277'}
  • {'id': 'GHSA-6Q2X-6FHJ-R3W8', 'url': 'https://github.com/advisories/GHSA-6Q2X-6FHJ-R3W8'}
  • {'id': 'previdian', 'url': 'https://previdian.com/CVE-2026-67277'}

7a524ef5-e8f7-48ec-8d88-50e42757aac2

Previdian
caeb2787-0d58-4236-9039-7c86c3e566f3

2026-09-11 20:01 UTC

2026-09-11 20:01 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report previdian successful_exploitation 0.70
View details 
{
  "added_date": "2026-09-10T19:50:56.536Z",
  "ahead_of_cisa_kev": null,
  "cve_id": "CVE-2026-67277",
  "cvss_estimated": false,
  "cvss_score": 8.8,
  "cvss_severity": "HIGH",
  "epss_percentile": 0.36743,
  "epss_score": 0.00435,
  "feed": "Previdian (previdian.com)",
  "ghsa_id": "GHSA-6Q2X-6FHJ-R3W8",
  "not_yet_in_cisa_kev": false,
  "previous_ids": [],
  "product": "RouterOS",
  "title": "Kernel memory disclosure and denial of service in MikroTik RouterOS btest service",
  "used_in_malware": "unknown",
  "vendor": "Mikrotik",
  "virtual_patch": false,
  "vulnerability_id": "CVE-2026-67277"
}
 -
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