PT-2026-51868

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the net: tls component when tls set device offload rx fails during tls dev add. In this error path, the function tls sw free resources rx is called to clean up th...

PT-2026-51724

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the batman-adv module where the functions batadv tp recv ack and batadv tp stop incorrectly process tp vars when the role is set to BATADV TP RECEIVER. In this state,...

PT-2026-51876

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the rtl8150 start xmit function within the net: usb: rtl8150 component. The problem occurs when accessing the skb-len variable for transmission statistic...

PT-2026-51712

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the batman-adv module where the batadv tp sender shutdown function unconditionally decrements the sending atomic counter. If this function is called multiple times...

PT-2026-51877

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the network transmission path where a Byte Queue Limit BQL imbalance occurs. In the airoha dev xmit function, inflight packets are only accounted for the AIROHA NUM TX...

PT-2026-51918

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the greybus raw component. If a user performs a write operation to the chardev after a disconnect has been initiated, the kernel may panic due to a NULL...

CVE-2026-46227 affecting package kernel for versions less than 6.6.141.1-1

CVE-2026-46227 affecting package kernel for versions less than 6.6.141.1-1. An upgraded version of the package is available that resolves this issue...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fixed a potential Use-after-Free UAF issue after a failure of skbunshare. If skbunshare fails to unshare a packet due to allocation failures in rxrpcinputpacket, the skb pointer in the parent thread rxrpciothread will be s...

Siemens RUGGEDCOM RST2428P Improper Input Validation (CVE-2026-23025)

In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: prevent pcp corruption with SMP=n The kernel test robot has reported: BUG: spinlock trylock failure on UP on CPU0, kcompactd0/28 lock: 0xffff888807e35ef0, .magic: dead4ead, .owner: kcompactd0/28, .ownercpu: 0 CPU: 0...

Siemens RUGGEDCOM RST2428P Multiple Releases of Same Resource or Handle (CVE-2025-40261)

In the Linux kernel, the following vulnerability has been resolved: nvme: nvme-fc: Ensure -ioerrwork is cancelled in nvmefcdeletectrl nvmefcdeleteassocation waits for pending I/O to complete before returning, and an error can cause -ioerrwork to be queued after cancelworksync had been called. Mov...

Siemens RUGGEDCOM RST2428P Improper Input Validation (CVE-2026-23111)

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: fix inverted genmask check in nftmapcatchallactivate nftmapcatchallactivate has an inverted element activity check compared to its non-catchall counterpart nftmapelemactivate and compared to what is logically...

Siemens RUGGEDCOM RST2428P Improper Update of Reference Count (CVE-2025-40251)

In the Linux kernel, the following vulnerability has been resolved: devlink: rate: Unset parent pointer in devlratenodesdestroy The function devlratenodesdestroy is documented to Unset parent for all rate objects. However, it was only calling the driver-specific rateleafparentset or...

Siemens RUGGEDCOM RST2428P Improper Input Validation (CVE-2025-71191)

In the Linux kernel, the following vulnerability has been resolved: dmaengine: athdmac: fix device leak on ofdmaxlate Make sure to drop the reference taken when looking up the DMA platform device during ofdmaxlate when releasing channel resources. Note that commit 3832b78b3ec2 dmaengine: athdmac:...

kernel: mlxsw: spectrum_mr: Fix use-after-free when updating multicast route stats

In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrummr: Fix use-after-free when updating multicast route stats Cited commit added a dedicated mutex instead of RTNL to protect the multicast route list, so that it will not change while the driver periodically traverse...

Critical: Red Hat Security Advisory: OpenShift Container Platform 4.19.34 bug fix and security update

Red Hat OpenShift Container Platform release 4.19.34 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.19. Red Hat Product Security has rated this update as having a...

kernel: scsi: target: iscsi: Fix use-after-free in iscsit_dec_conn_usage_count()

A use-after-free flaw was found in the Linux kernel's iSCSI target subsystem. In the iscsitdecconnusagecount function, complete is called while still holding the conn-connusagelock spinlock. The waiting thread such as iscsitcloseconnection may wake up immediately and free the iscsitconn structure...

RHEL 10 : kernel (RHSA-2026:25908)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:25908 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: net: afcan: do not leave a...

kernel: RDMA/mlx4: Fix mis-use of RCU in mlx4_srq_event()

A flaw was found in the Linux kernel's RDMA/mlx4 component. This vulnerability arises from the incorrect use of Read-Copy Update RCU in the mlx4srqevent function. An attacker could potentially trigger an event before the srq object is fully initialized, leading to a system crash. This could resul...

hfsplus: fix held lock freed on hfsplus_fill_super()

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SUSE CVE-2026-46332

In the Linux kernel, the following vulnerability has been resolved: greybus: gb-beagleplay: bound bootloader receive buffering cc1352bootloaderrx appends each serdev chunk into the fixed rxbuffer before parsing bootloader packets. The helper can keep leftover bytes between callbacks and may recei...