Tag: kubernetes
9 articles
Russian Cloud Firm Beget Rebuilds After Data Wiping Malware Attack
Beget, a Russian cloud firm, is rebuilding after a devastating malware attack wiped out customer data, including VPS, S3 storage, Kubernetes clusters, and more. The attack, detected on November 1st, left the company with a harsh reality: some data is gone forever.
Vulnerability Chain Exposes Cloud Infrastructure to Isolation Bypass
Discover how a chain of vulnerabilities and logic errors can be exploited to bypass isolation in cloud infrastructure, as revealed in a research that took second place in the System Hacking category at Russian Pentest Award 2026. This critical flaw starts with a single misstep in a managed Kubernetes cluster, allowing attackers to gain unauthorized access to the host and potentially wreak havoc.
LMCache Flaw Exposes Servers to Remote Code Execution
A newly discovered flaw, CVE-2026-105192, allows hackers to send a single network message that can execute malicious code on vulnerable LMCache multiprocess cache servers, with no patch available yet. This vulnerability can be exploited when the multiprocess server is configured to listen on a routable address, making it a serious threat to servers that aren't properly secured.
Dell CSM Flaws Expose Kubernetes Nodes to Unauthenticated Admin Access
A critical vulnerability in Dell CSM, known as CVE-2026-63688, allows attackers to completely bypass security measures and gain unrestricted administrative control over storage infrastructure. This flaw leaves Kubernetes nodes open to unauthenticated admin access, putting your entire storage system at risk.
SPIFFE/SPIRE Exposed to Post-Exploitation Identity Misuse
When a host is compromised, the damage runs deep: attackers can exploit identity mechanisms to access all authorized identities on that node, essentially collapsing machine identity and putting your entire system at risk. This is the stark reality of a SPIFFE/SPIRE security breach, where short-lived workload identities can become a double-edged sword.
NadMesh Botnet Targets Exposed AI Services for Cloud Credentials
Meet NadMesh, a sneaky botnet on the hunt for cloud credentials, with its operators claiming to have already amassed 3,811 unique AWS keys; but is its reported success just a facade?
Unpatched Argo CD Flaw Exposes Kubernetes Clusters to Takeover
A critical flaw in Argo CD's repo-server component has been left unpatched for 18 months, leaving Kubernetes clusters vulnerable to takeover by allowing unauthenticated access to sensitive functions. This gaping security hole enables attackers to execute malicious scripts and gain control of your cluster.
Google Exposes Flaw in Kubernetes Operator, Denies Bug Bounty
Google's security team initially praised researcher Justin O'Leary for uncovering a high-severity flaw, dubbed ConfigConfusion, in the Config Connector add-on for Kubernetes - only to later claim it wasn't a vulnerability at all and deny a bug bounty. The issue still lingers, leaving users of the open-source tool potentially exposed.
Microsoft Disputes Azure Vulnerability Report, Silent Patch Issued
Security researcher Justin O'Leary claims a critical flaw in Azure Backup for AKS could let users with zero Kubernetes permissions gain full cluster administration, but Microsoft disputes the finding. The tech giant quietly issued a patch without acknowledging the vulnerability.