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Roundcube security advisory (AV26-657)

medcccs_caPublished 2026-07-06

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MITRE ATT&CK techniques

VulnerabilitiesT1588.006

Indicators of compromise

https://roundcube.net/news/2026/07/05/security-updates-1.6.17-and-1.7.2url
https://roundcube.net/url

Original source: https://cyber.gc.ca/en/alerts-advisories/roundcube-security-advisory-av26-657