Topic: critical severity

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  • 6,000+ SmarterMail Servers Vulnerable to Hijacking
    January 29, 2026

    6,000+ SmarterMail Servers Vulnerable to Hijacking

    A critical authentication bypass vulnerability (CVE-2026-23760) in SmarterMail email servers allows attackers to reset administrator passwords and take full control of unpatched systems. Security researchers have identified thousands of vulnerable servers, with evidence of widespread, automated e...

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Related Topics

patch management (1) active exploitation (1) remote code execution (1) authentication bypass (1) vulnerability disclosure (1) cve identifier (1) mass exploitation (1) vulnerability scanning (1)