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Mikrotik security advisory (AV26-887)

highcccs_caPublished 2026-09-08

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MITRE ATT&CK techniques

VulnerabilitiesT1588.006

Indicators of compromise

CVE-2026-67276cve
CVE-2026-67277cve
CVE-2026-86060cve
https://cert.pl/en/posts/2026/09/mikrotik-routeros-cve/url
https://mikrotik.com/supportsec/september-2026-vulnerability/url

Original source: https://cyber.gc.ca/en/alerts-advisories/mikrotik-security-advisory-av26-887