CVE-2025-40026

CVE-2025-40026 — Linux kernel KVM x86 issue : When completing emulation of an instruction that generated a userspace exit for I/O, the kernel could re-check L1 intercepts even after emulation had completed and the host had effectively allowed L2 to perform the I/O. If the I/O permission bitmaps w...

CVE-2025-40026

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Don't recheck L1 intercepts when completing userspace I/O When completing emulation of instruction that generated a userspace exit for I/O, don't recheck L1 intercepts as KVM has already finished that phase of instructi...

Vertikal Systems Hospital Manager Backend Services

RISK EVALUATION Successful exploitation of these vulnerabilities could allow an attacker to obtain unauthorized access to and disclose sensitive information. 2. RECOMMENDED PRACTICES CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities, such...

[SECURITY] Fedora 43 Update: xen-4.20.1-8.fc43

This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor...

FRRouting 安全漏洞

FRRouting is FRRouting open source a network routing software suite running on a Unix-like platform . FRRouting has a denial of service vulnerability caused by NULL pointer dereference via the showvtyextlinklanadjsid function on ospfext.c, which can be exploited by an attacker to cause a denial o...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: open-vm-tools (UTSA-2025-988601)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988601 advisory. VMware Aria Operations and VMware Tools contain a local privilege escalation vulnerability.A malicious local actor with non-administrative privileges having access t...

Linux Distros Unpatched Vulnerability : CVE-2025-40026

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - KVM: x86: Don't recheck L1 intercepts when completing userspace I/O When completing emulation of instruction that generated a userspace exit for I/O, don't...

kernel: vsock/virtio: Validate length in packet header before skb_put()

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: Validate length in packet header before skbput When receiving a vsock packet in the guest, only the virtqueue buffer size is validated prior to virtiovsockskbrxput. Unfortunately, virtiovsockskbrxput uses the length...

kernel: vsock/virtio: Validate length in packet header before skb_put()

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: Validate length in packet header before skbput When receiving a vsock packet in the guest, only the virtqueue buffer size is validated prior to virtiovsockskbrxput. Unfortunately, virtiovsockskbrxput uses the length...

Security Bulletin: IBM System Storage Support for Microsoft Volume Shadow Copy Service and Virtual Disk Service is vulnerable to an improper input validation vulnerability due to Apache Axis. CVE-2023-51441.

Summary IBM System Storage Support for Microsoft Volume Shadow Copy Service and Virtual Disk Service is vulnerable to an improper input validation vulnerability due to Apache Axis. CVE-2023-51441. Vulnerability Details CVEID:CVE-2023-51441 DESCRIPTION: UNSUPPORTED WHEN ASSIGNED Improper Input...

CVE-2025-41009 SQL injection on the virtual campus platform of Diseño de Recursos Educativos

SQL injection vulnerability in the DRED virtual campus platform. This vulnerability allows an attacker to retrieve, create, update, and delete data from the database by sending a POST request using the ‘buscame’ parameter in ‘/catalogoc/catalogo.php’...

CVE-2025-41009 SQL injection on the virtual campus platform of Diseño de Recursos Educativos

SQL injection vulnerability in the DRED virtual campus platform. This vulnerability allows an attacker to retrieve, create, update, and delete data from the database by sending a POST request using the ‘buscame’ parameter in ‘/catalogoc/catalogo.php’...

CVE-2025-12265

A weakness has been identified in Tenda CH22 1.0.0.1. Affected by this issue is the function fromVirtualSer of the file /goform/VirtualSer. This manipulation of the argument page causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been made available to the publ...

CVE-2025-12265

A weakness has been identified in Tenda CH22 1.0.0.1. Affected by this issue is the function fromVirtualSer of the file /goform/VirtualSer. This manipulation of the argument page causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been made available to the publ...

Diseño de Recursos Educativos Virtual Campus Platform SQL注入漏洞

Diseño de Recursos Educativos Virtual Campus Platform is a virtual classroom platform from Diseño de Recursos Educativos, Spain. Diseño de Recursos Educativos Virtual Campus Platform suffers from a SQL injection vulnerability that stems from incorrect manipulation of the parameter buscame in the...

CVE-2025-61101

FRRouting/frr from v4.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the showvtyextlinkrmtitfaddr function at ospfext.c. This vulnerability allows attackers to cause a Denial of Service DoS via a crafted OSPF packet...

Important: qemu

Issue Overview: A flaw was found in QEMU. If the QIOChannelWebsock object is freed while it is waiting to complete a handshake, a GSource is leaked. This can lead to the callback firing later on and triggering a use-after-free in the use of the channel. This can be abused by a malicious client wi...

Siemens SIMATIC Devices Improper Handling of Structural Elements (CVE-2024-35877)

In the Linux kernel, the following vulnerability has been resolved: x86/mm/pat: fix VMPAT handling in COW mappings PAT handling won't do the right thing in COW mappings: the first PTE or, in fact, all PTEs can be replaced during write faults to point at anon folios. Reliably recovering the correc...

Tenda CH22 安全漏洞

Tenda CH22 is a network device from Tenda, China. Tenda CH22 version 1.0.0.1 suffers from a buffer overflow vulnerability, which originates from the parameter page of the function fromVirtualSer in the file /goform/VirtualSer that fails to correctly validate the length of the input data, and can ...

Linux Distros Unpatched Vulnerability : CVE-2025-39968

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - i40e: add max boundary check for VF filters There is no check for max filters that VF can request. Add it. CVE-2025-39968 Note that Nessus relies on the presenc...