Security Notices

Security Notices
Ubuntu Updates AWS FIPS Kernels for Multiple Vulnerabilities

Ubuntu 24.04 AWS FIPS kernel updates require a reboot and ABI/module checks. Keep the supported FIPS flavor and repository, and verify compliance requirements separately from whether the package transaction succeeds.

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Security Notices
Ubuntu Updates AWS and GCP Kernels for Three Vulnerabilities

Ubuntu 18.04 and 16.04 ESM cloud-kernel updates require exact AWS, GCP or GCP FIPS package matching. Stage the appropriate update, check external modules and recovery access, then reboot without substituting another kernel flavor.

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Security Notices
Ubuntu Updates IBM Kernels for Multiple Vulnerabilities

Ubuntu 20.04 ESM IBM 5.15 kernel updates address twenty CVEs. Install the IBM-specific packages, reboot and verify modules and workloads; similarly numbered packages from another kernel flavor are not interchangeable.

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Security Notices
Ubuntu Fixes Intel IoTG Kernel Vulnerability

Ubuntu 20.04 ESM Intel IoTG 5.15 kernels require stream-specific security packages and a reboot. Confirm repository access, device-driver compatibility and recovery arrangements; an updated package does not prove the machine boots the corrected kernel.

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Security Notices
Ubuntu Fixes libpcap Instruction Validation Flaw

Ubuntu libpcap updates fix instruction validation that can crash applications processing crafted data. Update release-matched libraries, including embedded and container copies, then restart affected consumers as needed and check older-release ESM access.

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Security Notices
Elastic Updates Elasticsearch for Seven Resource-Consumption Flaws

Seven Elasticsearch advisories address service-disrupting resource consumption with different affected ranges and fixes. Check all applicable notices and supported cluster upgrade order; access restrictions reduce exposure but are not equivalent to vendor fixes.

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Security Notices
Elastic Kibana Updates Address Authorization, Privilege, and Availability Risks

Kibana advisories cover Agent Builder privileges, Timeline authorization, cross-space Synthetics deletion and resource exhaustion. Match enabled features, roles and release ranges across all four notices before selecting a compatible stack update.

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Security Notices
wolfSSL 5.9.4 Fixes Eleven TLS and Certificate Validation Flaws

wolfSSL 5.9.4 fixes TLS and certificate-validation flaws whose applicability depends on build options and APIs. Update embedded and static copies as well as shared libraries, and follow the vendor's persistent-state and cache-handling requirements.

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Security Notices
containerd Updates Bound OCI Image Graph Processing

A crafted OCI image index can exhaust containerd resources during image pull, before a container starts. Update affected runtimes through the host or cluster's supported channel and limit untrusted image sources while arranging rollout.

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Security Notices
AWS Updates pgcollection to Address Type-Confusion Remote Code Execution

Self-managed pgcollection 2.0.0-2.1.1 needs an update for type-confusion code execution. Inventory installed extensions and plan recovery checks; AWS's unaffected RDS/Aurora statement applies specifically to the pgcollection version named in its bulletin.

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