CVE-2026-42487

HVM guest I/O port accesses are subject to either emulation or at least translation. Translations are managed by the device model via XENDOMCTLioportmapping, and hence the linked list used may changed at any time. Traversal of those lists while handling guest I/O port accesses therefore needs...

Updated libcap packages fix security vulnerabilities

CVE-2026-4878. A flaw was found in libcap. A local unprivileged user can exploit a Time-of-check-to-time-of-use TOCTOU race condition in the capsetfile function. This allows an attacker with write access to a parent directory to redirect file capability updates to an attacker-controlled file. By...

EUVD-2026-37853

Cotonti 1.0.0 master branch, commit f43f1fc3 is vulnerable to Cross-Site Request Forgery in the administration configuration handler. In system/admin/admin.config.php, the configuration update action 'a=update' processes POST data via cotconfigupdateoptions without calling cotcheckxg to validate...

CVE-2026-12407

The E2Pdf – Export Pdf Tool for WordPress plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 1.32.26. This is due to the screenaction function lacking a dedicated capability check and nonce verification — when invoked via the ?action=screen routing path...

PT-2026-50788

Name of the Vulnerable Software and Affected Versions Node.js versions prior to 26.3.1-1.1 Description Security issues were identified in Node.js that could compromise server infrastructure. Recommendations Update to version 26.3.1-1.1...

Thursday, June 18, 2026 Security Releases

Thursday, June 18, 2026 Security Releases UPDATE 2026-06-18 Security releases available Updates are now available for the 26.x, 24.x, 22.x Node.js release lines for the following issues. This security release includes the following dependency updates to address public vulnerabilities: llhttp 9.4....

Mattermost Server 10.11.x < 10.11.14 / 11.4.x < 11.4.4 / 11.5.x < 11.5.2 Vulnerability (MMSA-2026-00597)

The version of Mattermost Server installed on the remote host is affected by a vulnerability: - Mattermost fails to enforce slash command trigger-word uniqueness during command updates which allows an authenticated team member with Manage Own Slash Commands permission to hijack and impersonate...

Important Photon OS Security Update - PHSA-2026-5.0-91-0885

Updates of 'jq', 'util-linux', 'rsync' packages of Photon OS have been released...

CVE-2026-48821

Shaarli is a personal bookmarking service. Versions 0.16.1 and prior contain a DOM-based Cross-Site Scripting XSS vulnerability in the Thumbnail Synchronizer feature. When an administrator runs the thumbnail update process, malicious bookmark titles are returned via an AJAX response and inserted...

EUVD-2026-37324

Vulnerability in the Oracle WebCenter Content product of Oracle Fusion Middleware component: Content Server. The supported version that is affected is 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Oracle WebCenter Content...

Cisco Umbrella Virtual Appliance Privilege Escalation Vulnerability

A vulnerability in the vmadmin CLI of Cisco Umbrella Virtual Appliance could allow an authenticated, local attacker to elevate privileges on an affected device. This vulnerability is due to insufficient validation of user-supplied commands. An attacker with vmadmin privileges could exploit this...

Cisco Webex App Open Redirect Vulnerability

A vulnerability in the browser-based version of Cisco Webex App could have allowed an unauthenticated, remote attacker to redirect users to a malicious webpage. Cisco has addressed this vulnerability in the Cisco Webex App, and no customer action is needed. This vulnerability existed due to...

RLSA-2026:26447 Important: podman security update

The podman tool manages pods, container images, and containers. It is part of the libpod library, which is for applications that use container pods. Container pods is a concept in Kubernetes. Security Fixes: crypto/x509: golang: Go crypto/x509: Denial of Service via inefficient certificate chain...

CVE-2026-46770

Vulnerability in the Oracle Application Development Framework ADF product of Oracle Fusion Middleware component: Security Framework. Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to...

Vulnerabilities in Oracle JD Edwards EnterpriseOne

Oracle has identified several vulnerabilities in Oracle JD Edwards EnterpriseOne, including the modules Tools, Accounts Payable, Human Resources Management, General Ledger, Order Promising, and Project Costing, specifically for versions 9.2.0.0 to 9.2.26.2. These vulnerabilities enable attackers ...

Vulnerabilities present in Oracle MySQL products

Oracle has identified vulnerabilities in Oracle MySQL Shell for VS Code, MySQL Router, MySQL NDB Cluster, and MySQL Server. These vulnerabilities exist in various Oracle MySQL products and versions. In MySQL Shell for VS Code versions 2026.2.0+9.6.1, attackers with low privileges and network acce...

Vulnerabilities found in Oracle Communications

Oracle has uncovered vulnerabilities in Oracle Communications. The vulnerabilities reside in two underlying products: SQLite and Log4j. These vulnerabilities were previously exploited by the developers of these products. Oracle has incorporated these updates into its own software. In SQLite, a...

postgresql: PostgreSQL: Arbitrary code execution vulnerability in 'refint' module

A flaw was found in PostgreSQL. A stack buffer overflow in the 'refint' module allows an unprivileged database user to execute arbitrary code as the operating system user running the database. Additionally, a separate vulnerability exists where, if an application uses a user-controlled column as ...

PT-2026-50548

Public exploit code has been released for four Linux kernel vulnerabilities, each allowing a local user to escalate privileges to root. While kernel maintainers have patched all four over the past few weeks, the public availability of working exploits means any unpatched system is now at immediat...

Photon OS 5.0: Nginx PHSA-2026-5.0-0857

An update of the nginx 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-2026-5.0-0857. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...