cyber.gc.ca Canadian Centre for Cyber Security AL26-023: aware of active exploitation
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Critical Remote Code Execution Vulnerabilities in SENAITE and SharePoint Two critical remote code execution vulnerabilities have been identified in SENAITE and Microsoft SharePoint. The SENAITE vulnerability (CVE-2026-54569), published on August 26, 2026, allows attackers to execute arbitrary code on affected systems. The Microsoft SharePoint vulnerability (CVE-2026-65660), published on… The August 2026 Security Update Review 81