Important: Red Hat Security Advisory: Logging for Red Hat OpenShift - 6.2.7

Logging for Red Hat OpenShift - 6.2.7 Red Hat OpenShift Logging 6.2.7 is a cluster-wide logging solution for OpenShift that collects and manages applications, infrastructure, and audit logs...

USN-7939-2: Linux kernel (Azure FIPS) vulnerabilities

Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...

USN-7939-2 linux-azure-fips vulnerabilities

Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...

USN-7939-1 linux-azure, linux-azure-5.4 vulnerabilities

Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...

Amazon: Russian GRU hackers favor misconfigured devices over vulnerabilities

Amazon Threat Intelligence reports Russian GRU hackers are increasingly breaking into critical infrastructure by abusing misconfigured devices instead of exploiting software vulnerabilities...

Amazon Exposes Years-Long GRU Cyber Campaign Targeting Energy and Cloud Infrastructure

Amazon's threat intelligence team has disclosed details of a "years-long" Russian state-sponsored campaign that targeted Western critical infrastructure between 2021 and 2025. Targets of the campaign included energy sector organizations across Western nations, critical infrastructure providers in...

USN-7937-1 linux-azure-fips vulnerabilities

Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...

Ubuntu 14.04 LTS / 16.04 LTS : Linux kernel vulnerabilities (USN-7930-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7930-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update...

USN-7920-2: Linux kernel (Raspberry Pi) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Tracing infrastructure; - Netfilter; CVE-2025-40018, CVE-2025-40232...

USN-7920-2 linux-raspi vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Tracing infrastructure; - Netfilter; CVE-2025-40018, CVE-2025-40232...

USN-7930-2: Linux kernel (FIPS) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Cryptographic API; - ACPI drivers; - Hardware monitoring drivers; - InfiniBand drivers; - MTD block device drivers;...

USN-7930-2 linux-fips vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Cryptographic API; - ACPI drivers; - Hardware monitoring drivers; - InfiniBand drivers; - MTD block device drivers;...

USN-7930-1 linux, linux-aws, linux-kvm, linux-lts-xenial vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Cryptographic API; - ACPI drivers; - Hardware monitoring drivers; - InfiniBand drivers; - MTD block device drivers;...

USN-7930-1: Linux kernel vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Cryptographic API; - ACPI drivers; - Hardware monitoring drivers; - InfiniBand drivers; - MTD block device drivers;...

Improper Certificate Validation

Overview Affected versions of this package are vulnerable to Improper Certificate Validation via the PKI realm. An attacker can impersonate other users by presenting specially crafted client certificates signed by a trusted Certificate Authority. Note: This is only exploitable if the attacker...

Improper Certificate Validation

Overview org.elasticsearch.plugin:x-pack-security is an Elasticsearch Expanded Pack Plugin - Security Affected versions of this package are vulnerable to Improper Certificate Validation via the PKI realm. An attacker can impersonate other users by presenting specially crafted client certificates...

CVE-2025-37731

Improper Authentication in Elasticsearch PKI realm can lead to user impersonation via specially crafted client certificates. A malicious actor would need to have such a crafted client certificate signed by a legitimate, trusted Certificate Authority...

EUVD-2025-203360

Improper Authentication in Elasticsearch PKI realm can lead to user impersonation via specially crafted client certificates. A malicious actor would need to have such a crafted client certificate signed by a legitimate, trusted Certificate Authority...

CVE-2025-37731

CVE-2025-37731 affects Elasticsearch PKI realm authentication: impersonation possible via specially crafted client certificates signed by a trusted CA. Affected: Elasticsearch 7.0.x before 8.19.8, 9.0.x before 9.1.8, 9.2.x before 9.2.2. Root cause is improper authentication in the PKI realm. Impa...

Elasticsearch 8.19.8, 9.1.8, and 9.2.2 Security Update (ESA-2025-27)

Elasticsearch Improper Authentication ESA-2025-27 Improper Authentication in Elasticsearch PKI realm can lead to user impersonation via specially crafted client certificates. A malicious actor would need to have such a crafted client certificate signed by a legitimate, trusted Certificate...