CVE-2026-45890 xen-netback: reject zero-queue configuration from guest

In the Linux kernel, the following vulnerability has been resolved: xen-netback: reject zero-queue configuration from guest A malicious or buggy Xen guest can write "0" to the xenbus key "multi-queue-num-queues". The connect function in the backend only validates the upper bound requestednumqueue...

CVE-2026-45859

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkqueue: do shared-unconfirmed check before segmentation Ulrich reports a regression with nfqueue: If an application did not set the 'FGSO' capability flag and a gso packet with an unconfirmed nfconn entry is...

CVE-2026-45855 ata: libata-scsi: avoid Non-NCQ command starvation

In the Linux kernel, the following vulnerability has been resolved: ata: libata-scsi: avoid Non-NCQ command starvation When a non-NCQ command is issued while NCQ commands are being executed, atascsiqcissue indicates to the SCSI layer that the command issuing should be deferred by returning...

CVE-2026-45852

Summary of CVE-2026-45852 (Linux kernel RDMA/rxe): A double-free vulnerability exists in the rxe_srq_from_init path of the RDMA subsystem. The queue pointer is temporarily assigned to srq->rq.queue before copy_to_user(), so if copy_to_user() fails, cleanup frees the same memory twice when the ...

CVE-2026-45852 RDMA/rxe: Fix double free in rxe_srq_from_init

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix double free in rxesrqfrominit In rxesrqfrominit, the queue pointer 'q' is assigned to 'srq-rq.queue' before copying the SRQ number to user space. If copytouser fails, the function calls rxequeuecleanup to free the...

CVE-2026-45852 RDMA/rxe: Fix double free in rxe_srq_from_init

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix double free in rxesrqfrominit In rxesrqfrominit, the queue pointer 'q' is assigned to 'srq-rq.queue' before copying the SRQ number to user space. If copytouser fails, the function calls rxequeuecleanup to free the...

CVE-2026-8054

Improper Neutralization of Special Elements used in an SQL Command 'SQL Injection' in the Publish Audit API endpoints /api/auditPublishing/get and /api/auditPublishing/getAll in dotCMS Core 25.11.04-1 through 26.04.28-02 allows remote unauthenticated attackers to read, modify, or destroy arbitrar...

CVE-2026-8054

DotCMS Core versions 25.11.04-1 through 26.04.28-02 are affected by an SQL injection in the Publish Audit API endpoints /api/auditPublishing/get and /api/auditPublishing/getAll. The vulnerability stems from unsanitized input used in dynamically constructed SQL, allowing remote unauthenticated att...

PT-2026-44050

Name of the Vulnerable Software and Affected Versions TeamSpeak 3 Server versions prior to 3.13.8 Description A use after free issue exists in the Connection State Management component. The flaw occurs when the server receives two clientinit packets in rapid succession on UDP port 9987. While one...

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 the mtk-jpeg driver failing to cancel the work queue during the release process, potentially...

Linux Distros Unpatched Vulnerability : CVE-2026-46084

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - RDMA/manaib: Disable RX steering on RSS QP destroy When an RSS QP is destroyed e.g. DPDK exit, manaibdestroyqprss destroys the RX WQ objects but does not disabl...

CVE-2026-45852

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix double free in rxesrqfrominit In rxesrqfrominit, the queue pointer 'q' is assigned to 'srq-rq.queue' before copying the SRQ number to user space. If copytouser fails, the function calls rxequeuecleanup to free the...

Linux Distros Unpatched Vulnerability : CVE-2026-46022

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - misc: ibmasm: fix OOB MMIO read in ibmasmhandlemouseinterrupt ibmasmhandlemouseinterrupt performs an out-of-bounds MMIO read when the queue reader or writer ind...

TeamSpeak 3 Server 资源管理错误漏洞

TeamSpeak 3 Server is a real-time voice communication server software developed by the TeamSpeak company. Versions of TeamSpeak 3 Server prior to 3.13.7 contained a resource management vulnerability. This vulnerability stemmed from the processresendqueue function in the Connection State Managemen...

PT-2026-43722

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the libata-scsi SAT implementation where non-NCQ Native Command Queuing commands can suffer from starvation. When a non-NCQ command is issued while NCQ commands are...

CVE-2026-45856

In the Linux kernel, the following vulnerability has been resolved: RDMA/uverbs: Validate wqesize before using it in ibuverbspostsend ibuverbspostsend uses cmd.wqesize from userspace without any validation before passing it to kmalloc and using the allocated buffer as struct ibuverbssendwr. If a...

CVE-2026-46017

In the Linux kernel, the following vulnerability has been resolved: mm: fix deferred split queue races during migration migratefoliomove records the deferred split queue state from src and replays it on dst. Replaying it after removemigrationptessrc, dst, 0 makes dst visible before it is requeued...

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 race conditions during the delayed splitting of queues during migration. This could lead to a WAR...

Linux Distros Unpatched Vulnerability : CVE-2026-45859

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netfilter: nfnetlinkqueue: do shared-unconfirmed check before segmentation Ulrich reports a regression with nfqueue: If an application did not set the 'FGSO'...

PT-2026-43726

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A regression in the netfilter nfnetlink queue component causes UDP packets to be dropped instead of queued. This occurs when an application has not set the F GSO capability flag and a...