kernel: nvme-tcp: fix host memory disclosure on R2T for a read command

A flaw was found in the Linux kernel's NVMe Non-Volatile Memory Express over TCP nvme-tcp component. A malicious NVMe controller can exploit this vulnerability by sending a Ready to Transfer R2T command for a read request. The host system, failing to properly validate the request direction, will...

kernel: nvme-tcp: fix host memory disclosure on R2T for a read command

A flaw was found in the Linux kernel's NVMe Non-Volatile Memory Express over TCP nvme-tcp component. A malicious NVMe controller can exploit this vulnerability by sending a Ready to Transfer R2T command for a read request. The host system, failing to properly validate the request direction, will...

Oracle Linux 8 : kernel (ELSA-2026-70402)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-70402 advisory. - pppoe: reload header pointer after devhardheader Guillaume Nault RHEL-237293 CVE-2026-68121 - nvme-tcp: reject a read that transferred too few bytes...

Oracle Linux 10 : kernel (ELSA-2026-72624)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-72624 advisory. - perf: Reject exited events as group leaders Anubhav Shelat RHEL-258812 CVE-2026-74753 - perf/core: Detach event groups during removeonexec Anubhav...

Oracle Linux 10 : kernel (ELSA-2026-71602)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-71602 advisory. - pppoe: reload header pointer after devhardheader Guillaume Nault RHEL-242509 CVE-2026-68121 - nvme-tcp: fix host memory disclosure on R2T for a rea...

kernel security, bug fix, and enhancement update

4.18.0-553.168.1 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...

kernel security, bug fix, and enhancement update

6.12.0-211.60.1 - Add new Oracle Linux Driver Signing key 1 certificate Orabug: 37985782 - Disable UKI signing Orabug: 36571828 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list...

Rocky Linux 10.2 [CIQ] Security Update: kernel / kernel-64k / kernel-64k-core / kernel-64k-debug / etc Multiple Vulnerabilities (crlsa-2026_72624)

The Rocky Linux 10.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-202672624 advisory. kernel: KVM: nSVM: Raise UD if unhandled VMMCALL isn't intercepted by L1 CVE-2026-46076 kernel: ext4: fix e4b bitmap inconsistency reports CVE-2026-459...

kernel security, bug fix, and enhancement update

An update is available for kernel. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux operating...

RockyLinux 10 : kernel (RLSA-2026:72624)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:72624 advisory. kernel: KVM: nSVM: Raise UD if unhandled VMMCALL isn't intercepted by L1 CVE-2026-46076 kernel: ext4: fix e4b bitmap inconsistency reports CVE-2026-459...

Oracle Linux 8 : kernel (ELSA-2026-71329)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-71329 advisory. - pppoe: reload header pointer after devhardheader Guillaume Nault RHEL-237293 CVE-2026-68121 - nvme-tcp: reject a read that transferred too few bytes...

kernel: nvme-tcp: reject a read that transferred too few bytes

A flaw was found in the NVMe-TCP implementation of the Linux kernel. This vulnerability occurs when the system completes a data read request even if the connected controller transfers fewer bytes than expected. As a result, the user application receives a mix of legitimate and stale data,...

Important: Red Hat Security Advisory: kernel security, bug fix, and enhancement update

An update for kernel is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

RLSA-2026:71330 Important: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: drm/amdgpu: Fix fence put before wait in amdgpuamdkfdsubmitib CVE-2026-31566 kernel: netfilter: nfqueue: hold bridge skb-dev while...

kernel-rt security update

An update is available for kernel-rt. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel-rt packages provide the Real Time Linux Kernel, which enables...

kernel security update

An update is available for kernel. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux operating...

RLSA-2026:71329 Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: drm/amdgpu: Fix fence put before wait in amdgpuamdkfdsubmitib CVE-2026-31566 kernel: netfilter: nfqueue: hold bridge skb-dev while queued CVE-2026-52912 kernel: Linux kernel: PPPoE memory...

RockyLinux 8 : kernel (RLSA-2026:71329)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:71329 advisory. kernel: drm/amdgpu: Fix fence put before wait in amdgpuamdkfdsubmitib CVE-2026-31566 kernel: netfilter: nfqueue: hold bridge skb-dev while queued...

RockyLinux 8 : kernel-rt (RLSA-2026:71330)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:71330 advisory. kernel: drm/amdgpu: Fix fence put before wait in amdgpuamdkfdsubmitib CVE-2026-31566 kernel: netfilter: nfqueue: hold bridge skb-dev while queued...

kernel: nvme-tcp: fix host memory disclosure on R2T for a read command

A flaw was found in the Linux kernel's NVMe Non-Volatile Memory Express over TCP nvme-tcp component. A malicious NVMe controller can exploit this vulnerability by sending a Ready to Transfer R2T command for a read request. The host system, failing to properly validate the request direction, will...