Cyber Security

Articles on SystemTek’s website that relate to cyber security.

NewsSecurity Vulnerabilities

NVIDIA Container Toolkit for Linux Time-of-Check Time-of-Use vulnerability (CVE-2025-23359)

CVE-2025-23359 – NVIDIA Container Toolkit for Linux contains a Time-of-Check Time-of-Use (TOCTOU) vulnerability when used with default configuration, where a crafted container image could gain access to the host file system.

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Tech TipsComputerSecurity

Essential Steps to Strengthen Your Personal Safety Online

If you’re a user of the Internet, you’re automatically vulnerable to a wide array of threats. Whether you post every day on social media or only check your personal emails once a week, you’ll still be exposed to a significant level of risk.

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NewsSecurity News

New UK sanctions target Russian cybercrime network

Fresh sanctions are targeting ZSERVERS, a key component of the Russian cybercrime supply chain, and 6 of its members, as well as its UK front company, XHOST Internet Solutions LP. ZSERVERS provide vital infrastructure for cybercriminals as they plan and execute attacks against the UK.    

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NewsSecurity Vulnerabilities

Parallels Desktop Technical Data Reporter Link Following Local Privilege Escalation Vulnerability (CVE-2025-0413)

CVE-2025-0413 – This vulnerability allows local attackers to escalate privileges on affected installations of Parallels Desktop.

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NewsSecurity Vulnerabilities

Cisco Secure Email and Web Manager, Secure Email Gateway, and Secure Web Appliance Vulnerabilities

CVE numbers CVE-2025-20184 and CVE-2025-20185. Multiple vulnerabilities in Cisco AsyncOS Software for Cisco Secure Email and Web Manager, Cisco Secure Email Gateway, and Cisco Secure Web Appliance could allow an attacker to execute arbitrary commands locally or remotely.

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NewsSecurity Vulnerabilities

Cisco NX-OS Software Image Verification Bypass Vulnerability (CVE-2024-20397)

CVE number = CVE-2024-20397 – A vulnerability in the bootloader of Cisco NX-OS Software could allow an unauthenticated attacker with physical access to an affected device, or an authenticated, local attacker with administrative credentials, to bypass NX-OS image signature verification.

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NewsCyber Security

Cyber agencies unveil new guidelines to secure edge devices from increasing threat

Cyber security chiefs in the UK and their international allies have issued a new set of guidelines to help manufacturers of edge devices make their products more secure and easier to investigate if a compromise occurs.

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NewsSecurity Vulnerabilities

TeamViewer Improper Neutralization of Argument Delimiters Local Privilege Escalation Vulnerability (CVE-2025-0065)

CVE-2025-0065 – This vulnerability allows local attackers to escalate privileges on affected installations of TeamViewer.

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NewsArtificial Intelligence (AI)

Britain’s leading the way protecting children from online predators

UK becomes the first country in the world to create new AI sexual abuse offences to protect children from predators generating AI images.

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NewsSecurity Vulnerabilities

Google Chrome AI Manager Use-After-Free Remote Code Execution Vulnerability (CVE-2024-9954)

CVE-2024-9954 – This vulnerability allows remote attackers to execute arbitrary code on affected installations of Google Chrome.

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