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#cve-2026-24423

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Help Net SecurityFeb 12, 2026critical

Ransomware attackers are exploiting critical SmarterMail vulnerability (CVE-2026-24423)

Exploited2 min readcve-2026-24423 cve-2025-52691

1

The Hacker NewsFeb 12, 2026critical

Warlock Ransomware Breaches SmarterTools Through Unpatched SmarterMail Server

Exploited6 min readcve-2025-52691 cve-2026-23760

3

Help Net SecurityFeb 9, 2026high

Ransomware group breached SmarterTools via flaw in its SmarterMail deployment

Exploited3 min readcve-2026-24423 ransomware

2

Help Net SecurityFeb 8, 2026critical

Week in review: Notepad++ supply chain attack details and targets, Patch Tuesday forecast

Exploited12 min readcve-2026-21509 cve-2025-22225

3

The Hacker NewsFeb 6, 2026critical

SmarterMail Fixes Critical Unauthenticated RCE Flaw with CVSS 9.3 Score

Exploited3 min readcve-2026-24423 cve-2026-23760

3

Security AffairsFeb 6, 2026critical

U.S. CISA adds SmarterTools SmarterMail and React Native Community CLI flaws to its Known Exploited Vulnerabilities catalog

Exploited3 min readcve-2025-11953 cve-2026-24423

2

Security AffairsJan 30, 2026critical

SmarterTools patches critical SmarterMail flaw allowing code execution

Exploited2 min readcve-2026-24423 cve-2026-23760

2