Some organizations have temporarily taken websites and online services offline rather than leave vulnerable systems exposed.

PHP, the programming language that powers a large proportion of websites and web applications, has been hit by two critical vulnerabilities. Luxembourg proactively suspended certain public services on ...

Roundcube SQL injection CVE-2026-48842 is now being exploited in the wild, putting unpatched webmail servers at risk of database compromise.

A high-severity Roundcube Webmail vulnerability patched in May is now being actively exploited in attacks, according to the Canadian Centre for Cyber Security.

Threat actors have been exploiting a high-severity vulnerability in Roundcube, the popular open source webmail client, the Canadian Centre for Cyber Security warns. Tracked as CVE-2026-48842 (CVSS ...

The Canadian Centre for Cyber Security has warned that a now-patched Roundcube Webmail vulnerability is being actively exploited in the wild. The vulnerability in question is CVE-2026-48842 (CVSS ...

A critical security issue affecting Roundcube Webmail is now being exploited in the wild, prompting administrators to update exposed installations urgently. The Canadian Center for Cyber Security said ...

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Attackers are exploiting CVE-2026-48842 against unpatched Roundcube servers months after a fix was released, raising urgency for organizations to update.