Cisco Vulnerability Exploited Months Before Disclosure, Google Warns
Infosecurity Magazine 25.06.2026 14:15
A high-severity flaw in Cisco Catalyst SD-WAN Manager disclosed in early June was exploited as early as March
Major Increase in Ransomware Attacks Targeting Europe, Warns New Report
Infosecurity Magazine 25.06.2026 10:45
Analysis of ransomware incidents by researchers at Black Kite found that attacks have risen by over 50% in the last year, with supply chain attacks increasing
12 Jahre alter Bug: Manipulierbare Download-Links auf Python.org
Golem 25.06.2026 10:28
Angreifer hätten über das offizielle Python-Downloadportal jahrelang Malware verbreiten können. Ursache war eine Codeänderung von 2014. (Sicherheitslücke, Python)
Sicherheitsupdate: Kritische Client-Handshake-Lücke bedroht IBM Db2
Heise Security 25.06.2026 08:28
Angreifer können Daten auf IBM-Db2-Systemen einsehen oder sogar Schadcode ausführen.
Angriffe auf Cisco Unified CM beobachtet
Heise Security 25.06.2026 07:50
Anfang des Monats hat Cisco eine hochriskante Sicherheitslücke in Unified Communications Manager gestopft. Jetzt wird sie attackiert.
Cisco Catalyst SD-WAN Zero-Day CVE-2026-20245 Exploited to Gain Root Access
The Hacker News 25.06.2026 05:46
An unknown threat actor exploited a recently disclosed high-severity security flaw impacting Cisco Catalyst SD-WAN as a zero-day at least two months before it was publicly disclosed, according to new findings from Google-owned Mandiant.
The vulnerability, tracked as CVE-2026-20245 (CVSS score: 7.8), allows an authenticated, local attacker to execute arbitrary commands with elevated privileges