CVE-2026-23343 xdp: produce a warning when calculated tailroom is negative

In the Linux kernel, the following vulnerability has been resolved: xdp: produce a warning when calculated tailroom is negative Many ethernet drivers report xdp Rx queue frag size as being the same as DMA write size. However, the only user of this field, namely bpfxdpfragsincreasetail, clearly...

CVE-2026-23343

In the Linux kernel, the following vulnerability has been resolved: xdp: produce a warning when calculated tailroom is negative Many ethernet drivers report xdp Rx queue frag size as being the same as DMA write size. However, the only user of this field, namely bpfxdpfragsincreasetail, clearly...

CVE-2026-23343

In the Linux kernel, the following vulnerability has been resolved: xdp: produce a warning when calculated tailroom is negative Many ethernet drivers report xdp Rx queue frag size as being the same as DMA write size. However, the only user of this field, namely bpfxdpfragsincreasetail, clearly...

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, caused by an incorrect configuration of the XDP RxQ fragsize field, which may lead to negative tail space...

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 ability to change the hashing strategy during XDP loading, potentially leading to inconsisten...

CVE-2025-33215

CVE-2025-33215 affects NVIDIA SNAP-4 Container, specifically a vulnerability in the VIRTIO-BLK component. A malicious guest VM can trigger an out-of-range pointer offset by sending crafted messages, potentially causing a denial of service and impacting storage availability for other VMs. The NVID...

Docker Desktop < 4.64.0 CLI Plugin Directory Privilege Escalation (CVE-2025-15558)

The version of Docker Desktop for Windows installed on the remote host is 4.34.x 4.64.0. It is, therefore, affected by a privilege escalation vulnerability. - Docker CLI for Windows searches for plugin binaries in C:\ProgramData\Docker\cli-plugins, a directory that does not exist by default. A...

CVE-2026-27748

Avira Internet Security contains an improper link resolution vulnerability in the Software Updater component. During the update process, a privileged service running as SYSTEM deletes a file under C:\ProgramData without validating whether the path resolves through a symbolic link or reparse point...

CVE-2026-27749

Avira Internet Security contains a deserialization of untrusted data vulnerability in the System Speedup component. The Avira.SystemSpeedup.RealTimeOptimizer.exe process, which runs with SYSTEM privileges, deserializes data from a file located in C:\ProgramData using .NET BinaryFormatter without...

CVE-2026-27748

CVE-2026-27748 relates to Avira Internet Security’s Software Updater. The vulnerability stems from improper link resolution: a SYSTEM‑level updater process may delete a file under C:\ProgramData by following symbolic links or reparse points, allowing a local attacker to redirect the delete to an ...

CVE-2026-23172 net: wwan: t7xx: fix potential skb->frags overflow in RX path

In the Linux kernel, the following vulnerability has been resolved: net: wwan: t7xx: fix potential skb-frags overflow in RX path When receiving data in the DPMAIF RX path, the t7xxdpmaifsetfragtoskb function adds page fragments to an skb without checking if the number of fragments has exceeded...

CVE-2026-23140

CVE-2026-23140 is a Linux kernel vulnerability resolved in kernel patches related to BPF/XDP handling. The issue arises in bpf_test_run where the metadata size isn’t constrained by the actual xdp_frame headroom, allowing a userspace-supplied metadata size that can exhaust headroom. In live packet...

CVE-2026-23125

In the Linux kernel, the following vulnerability has been resolved: sctp: move SCTPCMDASSOCSHKEY right after SCTPCMDPEERINIT A null-ptr-deref was reported in the SCTP transmit path when SCTP-AUTH key initialization fails: ================================================================== KASAN:...

CVE-2025-14740

Docker Desktop for Windows contains permission-assignment vulnerabilities in the installer for C:\ProgramData\DockerDesktop. The issue arises when the installer creates the directory without proper ownership verification, allowing a local attacker to exploit two scenarios: (1) Persistent Attack —...

The vulnerability of the vduse_vdpa_set_vq_affinity() function in the drivers/vdpa/vdpa_user/vduse_dev.c driver for vDPA devices in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the vdusevdpasetvqaffinity function in the drivers/vdpa/vdpauser/vdusedev.c driver for vDPA devices in the Linux operating system is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux Distros Unpatched Vulnerability : CVE-2026-24413

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Icinga 2 is an open source monitoring system. Starting in version 2.3.0 and prior to versions 2.13.14, 2.14.8, and 2.15.2, the Icinga 2 MSI did not set...

CVE-2026-22994

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix reference count leak in bpfprogtestrunxdp syzbot is reporting unregisternetdevice: waiting for sit0 to become free. Usage count = 2 problem. A debug printk patch found that a refcount is obtained at xdpconvertmdtobuff fr...

SUSE CVE-2025-71095

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: fix the crash issue for zero copy XDPTX action There is a crash issue when running zero copy XDPTX action, the crash log is shown below. 216.122464 Unable to handle kernel paging request at virtual address...

UBUNTU-CVE-2025-71095

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: fix the crash issue for zero copy XDPTX action There is a crash issue when running zero copy XDPTX action, the crash log is shown below. 216.122464 Unable to handle kernel paging request at virtual address...

CVE-2025-68770

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fix XDPTX path For XDPTX action in bnxtrxxdp, clearing of the event flags is not correct. bnxtpollwork - bnxtrxpkt - bnxtrxxdp may be looping within NAPI and some event flags may be set in earlier iterations. In particula...