PT-2026-72716

In the Linux kernel, the following vulnerability has been resolved: crypto: marvell/octeontx - fix DMA cleanup using wrong loop index The sg cleanup path used listi instead of listj when unmapping DMA buffers, leaking successfully mapped entries and repeatedly unmapping the failed one...

Linux Distros Unpatched Vulnerability : CVE-2026-72086

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - scsi: xen: scsiback: Free the command tag on the TMR submit-failure path scsibackdeviceaction obtains a command tag in scsibackgetpendreq and submits a...

PT-2026-72712

In the Linux kernel, the following vulnerability has been resolved: spi: xilinx: use FIFO occupancy register to determine buffer size The method the driver uses to determine the size of the FIFO has a problem. What it currently does is this: It stops the SPI hardware and writes to the TX FIFO...

PT-2026-72964

In the Linux kernel, the following vulnerability has been resolved: audit: fix potential use-after-free in audit del rule audit del rule destroys e-rule.exe via audit remove mark rule before unlinking the rule from RCU-visible filter lists and waiting for a grace period. Concurrent readers in aud...

Linux Distros Unpatched Vulnerability : CVE-2026-72099

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - dm-integrity: don't increment hashoffset twice hashoffset is already incremented in the loop for i = 0; i tocopy; i++, ts--. Do not increment it again...

Linux Distros Unpatched Vulnerability : CVE-2026-72497

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RDMA/bnxtre: Add a max slot check for SQ The variable WQE mode must be validated against the maximum slots supported by HW. The max supported value is 64K. Addi...

Linux Distros Unpatched Vulnerability : CVE-2026-74405

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - OPP: Fix race between OPP addition and lookup A race exists between devpmoppadddynamic and devpmoppfindfreqexact: CPU0 add CPU1 lookup...

Linux Distros Unpatched Vulnerability : CVE-2026-74566

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - keys: make keyring key-chunk byte order agree with keyringdiffobjects keyringgetkeychunk loads description bytes into the index chunk low address first, while...

Linux Distros Unpatched Vulnerability : CVE-2026-74567

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - keys: fix out-of-bounds read in keyringgetkeychunk For description-level chunks keyringgetkeychunk advances the read pointer by level sizeoflong past the inline...

The vulnerability in the component drm/panel/panel-simple.c of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability in the drm/panel/panel-simple.c component of the Linux operating system is related to improper memory release before deleting the last reference. Exploiting this vulnerability could allow an attacker to cause a service failure...

USN-8529-2: Linux kernel vulnerabilities

It was discovered that a logic flaw existed in the XFRM ESP-in-TCP subsystem in the Linux kernel when handling socket buffer fragments. This flaw is known as Fragnesia. A local attacker could use this to escalate privileges, or possibly escape a container. CVE-2026-43503 Several security issues...

The vulnerability of the Linux operating system’s crypto kernel component, which allows a hacker to trigger a service failure

The vulnerability of the Linux operating system’s crypto kernel component is related to the use of an uninitialized resource. Exploiting this vulnerability could allow a perpetrator to cause a service failure...

kernel security, bug fix, and enhancement update

6.12.0-211.47.1 - 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...

USN-8636-1 linux-azure-6.17, linux-gcp-6.17, linux-hwe-6.17, linux-oem-6.17, linux-realtime-6.17 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: - x86 architecture; - InfiniBand drivers; - Media drivers; - Network drivers; - Mellanox network drivers; - Texas...

USN-8630-1: 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: - x86 architecture; - InfiniBand drivers; - Network drivers; - Mellanox network drivers; - File systems infrastructur...

SUSE CVE-2026-68378

In the Linux kernel, the following vulnerability has been resolved: dpll: fix NULL pointer dereference in dpllmsgaddpinrefsync When a dpllpin is shared across multiple dplldevice instances and those devices are being unregistered e.g. during driver module removal, a NULL pointer dereference can...

CVE-2026-12234 TOCTOU double-fetch in `zsock_sendmsg`/`recvmsg` userspace verifiers allows kernel-heap out-of-bounds write

The userspace syscall verifiers zvrfyzsocksendmsg and zvrfyzsockrecvmsg in subsys/net/lib/sockets/sockets.c snapshot the caller-supplied struct netmsghdr into a kernel-side copy with kusermodefromcopy, but then re-read the still-live user struct for subsequent decisions. The kernel iovec shadow...

DEBIAN-CVE-2026-68430

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/gfx8: drop unecessary BUGON There's no need to crash the kernel for this case. cherry picked from commit 4d7c25208ca612b754f3bf39e9f16e725b828891...

CVE-2026-68436

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: use kvzalloc to allocate struct dc struct dc has grown large over time most of it the two inlined dcscratchspace copies and now sits close to the page allocator's 4 MiB contiguous allocation limit. Its actual siz...

CVE-2026-68440

In the Linux kernel, the following vulnerability has been resolved: net: txgbe: fix heap overflow when reading module EEPROM txgbereadeepromhostif always copies rounduplength, 4 bytes into the caller buffer, which ethtool allocates with exactly 'length' bytes. A non-4-aligned length therefore...