Tag: container
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Runtime bugs break container walls, enabling root on Docker hosts
Console and Write-Gadget Lurkers: CVE-2025-52565 & CVE-2025-52881: The second vulnerability, tracked as CVE-2025-52565, targets “/dev/console” bind-mount handling. An attacker can replace the target path with a symlink, which will cause runc to bind-mount the wrong target, allowing the attacker to gain write access to procfs paths.”As with CVE-2025-31133, this happens after pivot_root(2) and so cannot…
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Runtime bugs break container walls, enabling root on Docker hosts
Console and Write-Gadget Lurkers: CVE-2025-52565 & CVE-2025-52881: The second vulnerability, tracked as CVE-2025-52565, targets “/dev/console” bind-mount handling. An attacker can replace the target path with a symlink, which will cause runc to bind-mount the wrong target, allowing the attacker to gain write access to procfs paths.”As with CVE-2025-31133, this happens after pivot_root(2) and so cannot…
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Hackers Abuse runc Tool to Escape Containers and Compromise Hosts
Three critical vulnerabilities in runc, the widely-used container runtime that powers Docker and Kubernetes, have been disclosed, allowing attackers to break out of container isolation and gain root access to host systems. The flaws, identified as CVE-2025-31133, CVE-2025-52565, and CVE-2025-52881, were revealed by a SUSE researcher on November 5, 2025. CVE ID Affected Versions Fixed…
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Hackers Abuse runc Tool to Escape Containers and Compromise Hosts
Three critical vulnerabilities in runc, the widely-used container runtime that powers Docker and Kubernetes, have been disclosed, allowing attackers to break out of container isolation and gain root access to host systems. The flaws, identified as CVE-2025-31133, CVE-2025-52565, and CVE-2025-52881, were revealed by a SUSE researcher on November 5, 2025. CVE ID Affected Versions Fixed…
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Hackers Abuse runc Tool to Escape Containers and Compromise Hosts
Three critical vulnerabilities in runc, the widely-used container runtime that powers Docker and Kubernetes, have been disclosed, allowing attackers to break out of container isolation and gain root access to host systems. The flaws, identified as CVE-2025-31133, CVE-2025-52565, and CVE-2025-52881, were revealed by a SUSE researcher on November 5, 2025. CVE ID Affected Versions Fixed…
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Dangerous runC flaws could allow hackers to escape Docker containers
Three newly disclosed vulnerabilities in the runC container runtime used in Docker and Kubernetes could be exploited to bypass isolation restrictions and get access to the host system. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/dangerous-runc-flaws-could-allow-hackers-to-escape-docker-containers/
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10 promising cybersecurity startups CISOs should know about
Tags: access, ai, attack, automation, business, ceo, ciso, cloud, compliance, container, control, cybersecurity, data, deep-fake, defense, detection, endpoint, exploit, finance, gartner, google, governance, government, grc, ibm, identity, linux, malicious, microsoft, military, monitoring, network, open-source, ransomware, RedTeam, risk, saas, software, startup, supply-chain, technology, threat, tool, vulnerability, vulnerability-management, zero-trust2. Chainguard: Category: Software supply chain securityWhy they’re here: Founded in 2021 by Dan Lorenc (formerly at Microsoft and Google), Chainguard offers a Linux-based platform for securely building applications. The company has raised more than $600M and is valued at $3.5B. In fiscal year 2025, Chainguard reached a $40M annual run rate and by the…
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10 promising cybersecurity startups CISOs should know about
Tags: access, ai, attack, automation, business, ceo, ciso, cloud, compliance, container, control, cybersecurity, data, deep-fake, defense, detection, endpoint, exploit, finance, gartner, google, governance, government, grc, ibm, identity, linux, malicious, microsoft, military, monitoring, network, open-source, ransomware, RedTeam, risk, saas, software, startup, supply-chain, technology, threat, tool, vulnerability, vulnerability-management, zero-trust2. Chainguard: Category: Software supply chain securityWhy they’re here: Founded in 2021 by Dan Lorenc (formerly at Microsoft and Google), Chainguard offers a Linux-based platform for securely building applications. The company has raised more than $600M and is valued at $3.5B. In fiscal year 2025, Chainguard reached a $40M annual run rate and by the…
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10 promising cybersecurity startups CISOs should know about
Tags: access, ai, attack, automation, business, ceo, ciso, cloud, compliance, container, control, cybersecurity, data, deep-fake, defense, detection, endpoint, exploit, finance, gartner, google, governance, government, grc, ibm, identity, linux, malicious, microsoft, military, monitoring, network, open-source, ransomware, RedTeam, risk, saas, software, startup, supply-chain, technology, threat, tool, vulnerability, vulnerability-management, zero-trust2. Chainguard: Category: Software supply chain securityWhy they’re here: Founded in 2021 by Dan Lorenc (formerly at Microsoft and Google), Chainguard offers a Linux-based platform for securely building applications. The company has raised more than $600M and is valued at $3.5B. In fiscal year 2025, Chainguard reached a $40M annual run rate and by the…
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Minimize the Vulnerability Blast Radius in the Cloud
Tenable Cloud Security unifies visibility across code, build, and runtime stages. It correlates vulnerabilities, identities, and misconfigurations to prioritize exploitability and automate containment, helping teams detect, control, and remediate risks across multi-cloud and hybrid environments. Key takeaways: Vulnerabilities can emerge at any point in multi-cloud and hybrid cloud environments, and the potential blast radius of…
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Minimize the Vulnerability Blast Radius in the Cloud
Tenable Cloud Security unifies visibility across code, build, and runtime stages. It correlates vulnerabilities, identities, and misconfigurations to prioritize exploitability and automate containment, helping teams detect, control, and remediate risks across multi-cloud and hybrid environments. Key takeaways: Vulnerabilities can emerge at any point in multi-cloud and hybrid cloud environments, and the potential blast radius of…
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Rethinking Identity Security in the Age of AI
Tags: access, ai, api, attack, authentication, automation, awareness, best-practice, breach, business, captcha, ceo, container, control, credentials, cyber, cybercrime, cybersecurity, data, deep-fake, defense, detection, email, endpoint, exploit, finance, fraud, Hardware, iam, identity, login, malware, mfa, monitoring, passkey, password, phishing, risk, risk-management, scam, threat, tool, vulnerabilityRethinking Identity Security in the Age of AI madhav Tue, 10/28/2025 – 06:35 Traditional identity protections were never designed for the age of AI. They can’t stop the lightning-fast, highly convincing identity attacks AI facilitates. There’s a reason that nearly 60% of businesses say compromised credentials are the leading cause of breaches. Data Security Marco…
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Rethinking Identity Security in the Age of AI
Tags: access, ai, api, attack, authentication, automation, awareness, best-practice, breach, business, captcha, ceo, container, control, credentials, cyber, cybercrime, cybersecurity, data, deep-fake, defense, detection, email, endpoint, exploit, finance, fraud, Hardware, iam, identity, login, malware, mfa, monitoring, passkey, password, phishing, risk, risk-management, scam, threat, tool, vulnerabilityRethinking Identity Security in the Age of AI madhav Tue, 10/28/2025 – 06:35 Traditional identity protections were never designed for the age of AI. They can’t stop the lightning-fast, highly convincing identity attacks AI facilitates. There’s a reason that nearly 60% of businesses say compromised credentials are the leading cause of breaches. Data Security Marco…
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Beyond The CVE: Deep Container Analysis with Anchore
As an Associate Professor of Cybersecurity, I spend a lot of time thinking about risk, and increasingly, that risk lives within the software supply chain. The current industry focus on CVEs is a necessary, but ultimately insufficient, approach to securing modern, containerized applications. Frankly, relying on basic vulnerability scanning alone is like putting a single……
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Open-Source-Tools für Container-Sicherheit – Clair, Syft, Grype und Docker Bench for Security im Praxiseinsatz
First seen on security-insider.de Jump to article: www.security-insider.de/clair-syft-grype-docker-bench-for-security-a-e624fd62645e1e07ac400a91e41fbc8b/
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Top 10 Best Cloud Workload Protection Platforms (CWPP) in 2025
The cloud landscape in 2025 continues its unprecedented growth, with organizations of all sizes rapidly migrating critical workloads to public, private, and hybrid cloud environments. While cloud providers meticulously secure their underlying infrastructure, the onus of protecting everything within that infrastructure from virtual machines (VMs) and containers to serverless functions and data squarely falls on…
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Cybersecurity Snapshot: Top Advice for Detecting and Preventing AI Attacks, and for Securing AI Systems
Tags: access, ai, attack, authentication, awareness, best-practice, breach, business, chatgpt, china, ciso, cloud, computing, container, control, credentials, crime, cve, cyber, cyberattack, cybersecurity, data, defense, detection, email, exploit, extortion, finance, flaw, framework, fraud, google, governance, government, group, guide, hacker, hacking, healthcare, iam, identity, incident response, intelligence, LLM, malicious, malware, mitigation, monitoring, network, open-source, openai, organized, phishing, ransom, risk, risk-management, russia, sans, scam, service, skills, soc, strategy, supply-chain, technology, theft, threat, tool, training, vulnerability, zero-trustAs organizations eagerly adopt AI, cybersecurity teams are racing to protect these new systems. In this special edition of the Cybersecurity Snapshot, we round up some of the best recent guidance on how to fend off AI attacks, and on how to safeguard your AI systems. Key takeaways Developers are getting new playbooks from groups…
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Wie Cloud- und Container-Umgebungen effektiv geschützt werden können
Container und Kubernetes haben die Entwicklung und Bereitstellung moderner Anwendungen grundlegend verändert. Ihre Vorteile liegen auf der Hand: Skalierbarkeit, Flexibilität und Geschwindigkeit. Doch diese Vorteile bringen auch neue Risiken mit sich. Mit der steigenden Zahl von Containern wächst auch die Angriffsfläche und damit wiederum die Anforderungen an Sicherheitskonzepte, die über klassische Ansätze hinausgehen müssen. […]…
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So können Cloud- und Container-Umgebungen effektiv geschützt werden
Wer native Cloud- und Container-Sicherheit möchte, der muss dafür auch auf native Methoden zurückgreifen. Nur wenn Prävention, Compliance, Erkennung und Reaktion eng verzahnt sind, lässt sich die Geschwindigkeit aktueller Entwicklungsprozesse mit einem robusten Sicherheitsniveau vereinbaren. First seen on infopoint-security.de Jump to article: www.infopoint-security.de/so-koennen-cloud-und-container-umgebungen-effektiv-geschuetzt-werden/a42478/
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Smarter Threats Need Smarter Defenses: AI, APIs, and the Reality for Critical Infrastructure Security
Tags: access, ai, api, application-security, attack, authentication, awareness, breach, business, cloud, compliance, container, control, cyber, cybersecurity, data, defense, detection, encryption, endpoint, exploit, finance, firewall, flaw, framework, identity, infrastructure, intelligence, malicious, risk, saas, service, software, strategy, tactics, technology, threat, tool, update, vulnerability, wafSmarter Threats Need Smarter Defenses: AI, APIs, and the Reality for Critical Infrastructure Security madhav Thu, 10/23/2025 – 05:36 Critical infrastructure (CI) organizations are, as the name suggests, some of the most important in the global economy. They’re also some of the most technologically complex and, crucially, vulnerable. Their security must reflect that. Data Security…
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Smarter Threats Need Smarter Defenses: AI, APIs, and the Reality for Critical Infrastructure Security
Tags: access, ai, api, application-security, attack, authentication, awareness, breach, business, cloud, compliance, container, control, cyber, cybersecurity, data, defense, detection, encryption, endpoint, exploit, finance, firewall, flaw, framework, identity, infrastructure, intelligence, malicious, risk, saas, service, software, strategy, tactics, technology, threat, tool, update, vulnerability, wafSmarter Threats Need Smarter Defenses: AI, APIs, and the Reality for Critical Infrastructure Security madhav Thu, 10/23/2025 – 05:36 Critical infrastructure (CI) organizations are, as the name suggests, some of the most important in the global economy. They’re also some of the most technologically complex and, crucially, vulnerable. Their security must reflect that. Data Security…
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Container storage: Five key things you need to know
We look at container storage and backup, diving deep into how storage works in containers, container storage interface, container-native storage, and the management platforms storage suppliers offer First seen on computerweekly.com Jump to article: www.computerweekly.com/news/366633394/Container-storage-Five-key-things-you-need-to-know
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The Many Shapes of Identity: Inside IAM 360, Issue 3
Tags: access, ai, business, cloud, communications, compliance, container, cybersecurity, data, deep-fake, encryption, guide, iam, identity, infrastructure, intelligence, microsoft, passkey, password, risk, software, strategy, technology, threatThe Many Shapes of Identity: Inside IAM 360, Issue 3 josh.pearson@t“¦ Tue, 10/21/2025 – 17:27 The new issue of IAM 360 is here! In this issue, we take on a theme that shows how identity never stands still, reshaping how we live and work as it evolves. We call it Form Factor. Why Form Factor?…
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Building Strong Container Security for Modern Applications
Tags: containerDiscover how to protect containerized applications. First seen on securityboulevard.com Jump to article: securityboulevard.com/2025/10/building-strong-container-security-for-modern-applications/