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The Canadian Centre for Cyber Security issued advisory AV26-882 warning that unspecified vulnerabilities affect SUSE Rancher releases prior to v2.15.1. The notice directs organizations using Rancher to consult SUSE's update advisories and Rancher release information for the applicable remediation details.
Administrators should identify Rancher deployments below v2.15.1 and apply the available updates promptly in accordance with SUSE guidance. The advisory provides no CVE identifiers, severity assessments, technical impact details, or evidence that the flaws are being actively exploited.
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The Canadian Centre for Cyber Security published advisory AV26-882 warning of vulnerabilities affecting SUSE Rancher versions before 2.15.1. The advisory directed users and administrators to review SUSE update materials and apply available updates.
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The Canadian Centre for Cyber Security issued two notices warning that Red Hat had published multiple security advisories for vulnerabilities affecting several products, with a particular focus on **Linux kernel** updates. The affected offerings include **Red Hat CodeReady Linux Builder**, **Red Hat Enterprise Linux**, **Red Hat Enterprise Linux Server**, and **Red Hat Enterprise Linux for Real Time** across multiple versions and platforms. The first notice, `AV26-318`, covered Red Hat advisories released between March 30 and April 5, while the second, `AV26-341`, covered advisories published between April 6 and 12. In both cases, the Cyber Centre urged users and administrators to review the referenced Red Hat advisories and apply the necessary updates to address the disclosed vulnerabilities.
Jul 2, 2026
The Canadian Centre for Cyber Security issued multiple **alerts and advisories** urging organizations to apply vendor patches for newly disclosed vulnerabilities across widely deployed enterprise platforms, including **Splunk** (Enterprise, Cloud Platform, Universal Forwarder, and *DB Connect* prior to `4.2.0`), **GitHub Enterprise Server** (patched releases `3.19.2`, `3.18.5`, `3.17.11`, `3.16.14`, `3.15.18`, `3.14.23`), **Jenkins** (Weekly `2.550` and prior; LTS `2.541.1` and prior), and **Atlassian** products (**Bamboo**, **Confluence**, and **Crowd** Data Center/Server across multiple versions). The advisories are framed as patch-and-mitigate guidance rather than incident reporting, emphasizing rapid update adoption to reduce exposure. Additional vendor guidance highlighted kernel-level risk and security tooling exposure. **Tenable** released a critical update for **Tenable Security Center** (`6.7.2` and prior) via stand-alone patches, and **Red Hat** published multiple advisories (Feb 9–15) including **Linux kernel** fixes across several RHEL-related offerings (e.g., *Red Hat Enterprise Linux* and *CodeReady Linux Builder*). Separately, F5 tracked a **Linux kernel vulnerability** identified as **CVE-2025-22026** in its product advisory, reinforcing the need to prioritize kernel patching where affected components are present.
Jun 29, 2026
Ubuntu published security notices addressing **Linux kernel vulnerabilities** affecting multiple supported releases, and the Canadian Centre for Cyber Security highlighted the advisories in alert `AV26-686`. The notices apply to **Ubuntu 18.04 LTS, 22.04 LTS, 24.04 LTS, 25.10, and 26.04 LTS**, indicating that several generations of desktop and server deployments require attention. The Cyber Centre urged administrators and users to review the linked **Ubuntu Security Notices** and install the required updates to remediate the flaws. The advisory points organizations to Ubuntu's official security notice portal for release-specific patches and mitigation details, underscoring the need to prioritize kernel updates across affected systems.
Jul 13, 2026