| ITtechNews - Cybersicherheit und Datenschutz

(g+) Cybersecurity: Das italienische Start-up Exein sammelt 270 Millionen US-Dollar, um ... 15. September 2026
Ein Unternehmen aus Rom will Roboter, Drohnen, Leuchtmittel vor KI-Hacks schützen. Das Investoreninteresse ist riesig, die Financial Times hat mit dem Gründer gesprochen. (KI, Security)
Confidential Computing gebrochen: DDRop-Angriff ermöglicht Datenklau in der Cloud 15. September 2026
Ein kleines Gerät für nur 159 US-Dollar lässt Angreifer verschlüsselte Daten aus dem RAM fremder Cloud-Instanzen abgreifen. Einen Patch gibt es nicht. (Sicherheitslücke, Prozessor)
Softwareprojekte in Gefahr: BSI warnt vor laufenden Angriffen auf Gitlab 15. September 2026
Angreifer haben es auf Gitlab-Instanzen abgesehen. Durch eine kritische Path-Traversal-Lücke können sie unter anderem Zugangsdaten abgreifen. (Sicherheitslücke, API)
Datenschutz bei KI: OpenAI lässt KI-Prompts von Menschen lesen 15. September 2026
Unterlagen belegen: Externe Dienstleister lesen und bewerten Chatverläufe von ChatGPT-Nutzern zur Verbesserung des Modells. (OpenAI, KI)
Mehrere Bugs beseitigt: Microsoft verteilt Notfallupdates für Windows 15. September 2026
Die neuen Windows-Updates beheben mehrere seit dem September-Patchday bestehende Bugs. Zudem adressiert Microsoft eine vergessene Schwachstelle. (Windows, Microsoft)
Anzeige: Microsoft Azure administrieren: Workshop für IT-Profis 15. September 2026
Viele Unternehmen nutzen Microsoft Azure, doch die sichere und effiziente Verwaltung der Cloud-Infrastruktur bleibt anspruchsvoll. Ein Workshop vermittelt das nötige Rüstzeug. (Golem Karrierewelt, Server-Applikationen)
Nicht empirisch belegbar: Bedrohung durch KI-Systeme nur subjektiv 14. September 2026
Am Max-Planck-Institut für Sicherheit und Privatsphäre wird die Warnung vor KI zwar ernst genommen, aber nicht überbewertet. (KI, Security)

2026-012: Critical Vulnerabilities in Check Point Products 10. September 2026
On 9 September 2026, Check Point released emergency security updates addressing two critical vulnerabilities affecting Check Point Security Gateway, Security Management Server, and Spark Firewall deployments configured to use Remote Access VPN or Site-to-Site VPN. Both vulnerabilities carry a CVSS score of 9.8 and could allow an unauthenticated, remote attacker to execute arbitrary code on […]
2026-011: Critical Vulnerabilities in SAP Kernel and NetWeaver Message Server 9. September 2026
On 8 September 2026, as part of its September Security Patch Day, SAP released Security Notes addressing two critical vulnerabilities affecting a broad range of SAP products[3]. The most severe, CVE-2026-44756 (CVSS 10.0), is a memory corruption vulnerability in SAP Extended Passport (EPP) processing, nicknamed "OVERPASS" by the Onapsis Research Labs (ORL), which discovered and […]
2026-010: Critical Vulnerabilities in Citrix NetScaler ADC and NetScaler Gateway 19. August 2026
On 19 August 2026, Citrix published a security advisory addressing multiple critical vulnerabilities in NetScaler ADC (formerly Citrix ADC) and NetScaler Gateway (formerly Citrix Gateway). CERT-EU recommends updating affected devices as soon as possible.
2026-009: Critical Vulnerabilities in Microsoft SharePoint 23. Juli 2026
[UPDATED] On 14 July 2026, Microsoft released security updates addressing critical remote code execution (RCE) vulnerabilities in Microsoft SharePoint Server. On 20 July 2026, WatchTowr identified a proof-of-concept exploit code and subsequently observed active exploitation of CVE-2026-50522, a vulnerability part of an ongoing series of actively exploited flaws affecting on-premise SharePoint Server instances, including CVE-2026-32201, […]
2026-008: Critical vulnerabilities in Ivanti Sentry 10. Juni 2026
On 9 June 2026, Ivanti released a security advisory addressing two critical vulnerabilities in their Sentry products[1]. An attacker could exploit those flaws to achieve unauthenticated remote code execution on the vulnerable device.
2026-007: Critical Vulnerability in Windows Netlogon 10. Juni 2026
On 12 May 2026, Microsoft published a security advisory addressing a critical vulnerability affecting Windows Server when acting as a domain controller. This vulnerability allows an unauthenticated attacker to execute arbitrary code over a network. According to The Centre for Cybersecurity Belgium (CCB), this vulnerability is currently exploited by threat actors. It is strongly recommended […]
2026-006: Critical Vulnerability in PAN-OS 6. Mai 2026
On 6 May 2026, Palo Alto published a security advisory addressing a critical vulnerability affecting PAN-OS. This vulnerability allows an unauthenticated attacker to execute arbitrary code with root privileges. Palo Alto observed limited exploitation of this vulnerability. It is strongly recommended updating affected appliances as soon as patches will be available, and to apply workarounds […]
2026-005: High Vulnerability in the Linux Kernel ("Copy Fail") 30. April 2026
On 29 April 2026, a high local privilege escalation vulnerability in the Linux kernel, tracked as CVE-2026-31431 and named "Copy Fail", was publicly disclosed. The vulnerability affects every mainstream Linux distributions shipping a kernel built since 2017. A public proof-of-concept exploit has been released. As of the date of this advisory, no distribution has shipped […]
2026-004: Critical Vulnerability in SharePoint Exploited 25. März 2026
On 17 March 2026, Microsoft updated one of its January 2026 security advisories related to a remote code execution vulnerability in Microsoft SharePoint. Specifically, Microsoft raised the CVSS score and changed the FAQ section to indicate that the vulnerability could be exploited by an unauthenticated attacker. This vulnerability was added in the CISA's Known Exploited […]
2026-003: Multiple Vulnerabilities in Citrix NetScaler and Citrix ADC 23. März 2026
On 23 March 2026, Citrix published a security advisory addressing multiple vulnerabilities affecting NetScaler ADC and NetScaler Gateway. These vulnerabilities may lead to sensitive information disclosure and user session mix-up under specific configurations. At the time of writing, there is no public evidence of active exploitation. It is strongly recommended updating affected gateways, prioritising internet-facing […]