CVE-2026-46234

In the Linux kernel, the following vulnerability has been resolved: vsock: fix buffer size clamping order In vsockupdatebuffersize, the buffer size was being clamped to the maximum first, and then to the minimum. If a user sets a minimum buffer size larger than the maximum, the minimum check...

CVE-2026-46123

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: virtiobt: clamp rx length before skbput virtbtrxwork calls skbputskb, len where len comes directly from virtqueuegetbuf with no validation against the buffer we posted to the device. The RX skb is allocated in...

UBUNTU-CVE-2026-46177

In the Linux kernel, the following vulnerability has been resolved: ipmi: Add limits to event and receive message requests The driver would just fetch events and receive messages until the BMC said it was done. To avoid issues with BMCs that never say they are done, add a limit of 10 fetches at a...

CVE-2026-46234

CVE-2026-46234 affects the Linux kernel vsock code, specifically the vsock_update_buffer_size path. The bug arises from clamping the buffer size: it first enforces the maximum, then the minimum, which allows vsk->buffer_size to exceed vsk->buffer_max_size when a larger minimum is configured...

CVE-2026-46177 ipmi: Add limits to event and receive message requests

In the Linux kernel, the following vulnerability has been resolved: ipmi: Add limits to event and receive message requests The driver would just fetch events and receive messages until the BMC said it was done. To avoid issues with BMCs that never say they are done, add a limit of 10 fetches at a...

CVE-2026-46177

The CVE-2026-46177 issue affects the Linux kernel IPMI driver. It describes a vulnerability where the driver could continuously fetch events and receive messages from the BMC (or become stuck) due to the BMC not signaling completion or the attn bit getting stuck. The documented fix limits event/m...

EUVD-2026-32804

In the Linux kernel, the following vulnerability has been resolved: ipmi: Add limits to event and receive message requests The driver would just fetch events and receive messages until the BMC said it was done. To avoid issues with BMCs that never say they are done, add a limit of 10 fetches at a...

CVE-2026-46123

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: virtiobt: clamp rx length before skbput virtbtrxwork calls skbputskb, len where len comes directly from virtqueuegetbuf with no validation against the buffer we posted to the device. The RX skb is allocated in...

CVE-2026-46105 scsi: mpt3sas: Limit NVMe request size to 2 MiB

In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Limit NVMe request size to 2 MiB The HBA firmware reports NVMe MDTS values based on the underlying drive capability. However, because the driver allocates a fixed 4K buffer for the PRP list, accommodating at most 5...

CVE-2026-46105 scsi: mpt3sas: Limit NVMe request size to 2 MiB

In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Limit NVMe request size to 2 MiB The HBA firmware reports NVMe MDTS values based on the underlying drive capability. However, because the driver allocates a fixed 4K buffer for the PRP list, accommodating at most 5...

net: qrtr: ns: Limit the total number of nodes

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net: qrtr: ns: Limit the maximum number of lookups

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SUSE CVE-2026-45860

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconncount: increase the connection clean up limit to 64 After the optimization to only perform one GC per jiffy, a new problem was introduced. If more than 8 new connections are tracked per jiffy the list won't be...

SUSE CVE-2026-45971

In the Linux kernel, the following vulnerability has been resolved: bpf: Limit bpf program signature size Practical BPF signatures are significantly smaller than KMALLOCMAXCACHESIZE Allowing larger sizes opens the door for abuse by passing excessive size values and forcing the kernel into expensi...

SUSE CVE-2026-46003

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: ns: Limit the total number of nodes Currently, the nameserver doesn't limit the number of nodes it handles. This can be an attack vector if a malicious client starts registering random nodes, leading to memory...

SUSE CVE-2026-46026

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: ns: Limit the maximum number of lookups Current code does no bound checking on the number of lookups a client can perform. Though the code restricts the lookups to local clients, there is still a possibility of a...

PT-2026-44246

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description In the virtio bt module, the virtbt rx work function calls skb putskb, len using a length value obtained from virtqueue get buf without validating it against the buffer size exposed to t...

TP-Link Archer C64 安全漏洞

The TP-Link Archer C64 is a wireless router produced by TP-Link Corporation. The TP-Link Archer C64 V1 version has a security vulnerability. This vulnerability stems from improper execution of the authentication rate limit during the debugging of the SSH service. As a result, attackers in adjacen...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from an improper limit on NVMe request sizes in the mpt3sas driver. This vulnerability may lead to...

PT-2026-44300

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified openSUSE Tumbleweed versions prior to kernel-devel-7.0.11-1.1 Description The ipmi driver fails to implement limits on event and receive message requests, continuing to fetch data until the Baseboar...