kernel: KVM: x86: Fix shadow paging use-after-free due to unexpected GFN

A flaw was found in the Linux kernel's KVM Kernel-based Virtual Machine x86 shadow paging mechanism. This use-after-free vulnerability arises from incorrect handling of Guest Frame Numbers GFNs when guest page tables are modified. A local attacker with control over a guest virtual machine could...

EUVD-2026-43184

The Grav Admin2 plugin getgrav/grav-plugin-admin2 before 2.0.4 embeds a global JavaScript variable window.GRAVCONFIG in the Admin2 SPA bootstrap page at /grav/admin and its subroutes. This object is returned in every unauthenticated response and discloses the server URL, API prefix, admin base...

CVE-2026-15291

The Chat Help – Click to Chat Button & Form plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.1.3 via the REST API endpoints /wp-json/chat-help/v1/leads and /wp-json/chat-help/v1/leads/id. This is due to the plugin not performing any...

Photon OS 4.0: Linux PHSA-2026-4.0-1054

An update of the linux package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-4.0-1054. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

EUVD-2026-42550

The Hydra Booking – Appointment Scheduling & Booking Calendar plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to, and including, 1.2.1 via the /wp-json/hydra-booking/v1/booking/details/id REST endpoint. This is due to the getBookingDetails callback only...

kernel: KVM: x86: Fix shadow paging use-after-free due to unexpected GFN

A flaw was found in the Linux kernel's KVM Kernel-based Virtual Machine x86 shadow paging mechanism. This use-after-free vulnerability arises from incorrect handling of Guest Frame Numbers GFNs when guest page tables are modified. A local attacker with control over a guest virtual machine could...

kernel: KVM: x86: Fix shadow paging use-after-free due to unexpected GFN

A flaw was found in the Linux kernel's KVM Kernel-based Virtual Machine x86 shadow paging mechanism. This use-after-free vulnerability arises from incorrect handling of Guest Frame Numbers GFNs when guest page tables are modified. A local attacker with control over a guest virtual machine could...

CVE-2026-48492 Snipe-IT's selectlist visibility is too permissive

Snipe-IT is an IT asset/license management system. Prior to version 8.6.1, the GET /api/v1/object/selectlist API endpoint is missing an authorization check. Any user who can log into Snipe-IT - regardless of permissions - can retrieve a paginated list of all user accounts using only their web...

CVE-2026-14454

Imager for Perl prior to 1.033 mishandles unsigned EXIF IFD entry counts by treating them as signed, potentially causing an attempt to allocate a block near the address space and terminating a worker process. This can be triggered by crafting an image with crafted EXIF data. The published fix is ...

Security update for podman (important)

openSUSE security update: security update for podman ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:21244-1 Rating: important References: bsc1262856 bsc1266125 Cross-References: CVE-2025-22869 CVE-2025-47913 CVE-2025-47914 CVE-2025-52881...

HP Deskjet 2800 Printer Series Webservers contain Missing Authorization Vulnerability

Overview HP Printers in the Deskjet 2800 Series running firmware version =TBP1CN2612AR contain a missing authorization vulnerability tracked as CVE-2026-13753. This vulnerability allows unauthenticated access to the printer's webserver API endpoints, exposing Wi-Fi credentials, management...

gnutls: gnutls: Denial of Service via DTLS packet reordering vulnerability

A flaw was found in gnutls. A remote attacker could exploit an issue in the Datagram Transport Layer Security DTLS packet reordering logic. The comparator function, responsible for ordering DTLS packets by sequence numbers, did not correctly handle packets with duplicate sequence numbers. This...

CVE-2026-50195 containerd: CRI checkpoint import allows local image tag poisoning

containerd is an open-source container runtime. Versions prior to 2.3.2, 2.2.5 and 2.1.9 contain a vulnerability in the CRI checkpoint import process where it fails to validate the image references specified within a checkpoint image's configuration. An attacker with permissions to create pods ca...

AI-Generated Browser Ransomware Abuses Chromium API on Windows, Linux, macOS, Android

Cybersecurity researchers have flagged a new malware artifact generated using DeepSeek that constructed a novel attack path combining "unrealistic browser-malware concepts with a real browser capability" to turn it into a working ransomware technique that runs entirely inside the browser on both...

CVE-2026-12113

The Appointment Booking Calendar plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.4.02 via the cpabcappointmentsfilterlist. This makes it possible for authenticated attackers, with contributor-level access and above, to extract customer...

gnutls: gnutls: Denial of Service via DTLS packet reordering vulnerability

A flaw was found in gnutls. A remote attacker could exploit an issue in the Datagram Transport Layer Security DTLS packet reordering logic. The comparator function, responsible for ordering DTLS packets by sequence numbers, did not correctly handle packets with duplicate sequence numbers. This...

gnutls: gnutls: Denial of Service via DTLS packet reordering vulnerability

A flaw was found in gnutls. A remote attacker could exploit an issue in the Datagram Transport Layer Security DTLS packet reordering logic. The comparator function, responsible for ordering DTLS packets by sequence numbers, did not correctly handle packets with duplicate sequence numbers. This...

Fedora 43 : mariadb10.11 (2026-efc64a64ec)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-efc64a64ec advisory. MariaDB 10.11.18 Upstream Release notes: https://mariadb.com/docs/release-notes/community-server/10.11/10.11.18 Upstream Changelog:...

SUSE CVE-2026-53249

In the Linux kernel, the following vulnerability has been resolved: ipv4: restrict IPOPTSSRR and IPOPTLSRR options This patch restricts setting Loose Source and Record Route LSRR and Strict Source and Record Route SSRR IP options to users with CAPNETRAW capability. This prevents unprivileged...

Snipe-IT's selectlist visibility is too permissive

Impact The GET /api/v1/object/selectlist API endpoint is missing an authorization check. Any user who can log into Snipe-IT - regardless of permissions - can retrieve a paginated list of all user accounts using only their web session cookie. No API token or elevated permissions are required. This...