Updates have been issued by Apple for the out-of-bounds write zero-day flaw, tracked as CVE-2025-43300, following its exploitation in an "extremely sophisticated" and highly targeted cyber intrusion, BleepingComputer reports.
Organizations around the world have been targeted by the nascent Warlock ransomware operation in attacks exploiting the Microsoft SharePoint zero-day flaws dubbed "ToolShell", Infosecurity Magazine reports.
Total system breach likely with SAP NetWeaver exploit chain Vulnerable SAP NetWeaver instances could be taken over in attacks involving an exploit chain published by VX-Underground, which combines the maximum severity inadequate authorization check flaw, tracked as CVE-2025-31324, and the critical insecure deserialization bug, tracked as CVE-2025-42999, Security Affairs reports.
Fast Five
Selected by the SC Media Editorial team every Tuesday.
Sign up now for the top five issues cybersecurity pros need to know this week.