netfilter: xt_CT: drop pending enqueued packets on template removal

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AVideo Allows Unauthenticated Live Stream Control via Token Verification URL Override in control.json.php

Summary The standalone live stream control endpoint at plugin/Live/standAloneFiles/control.json.php accepts a user-supplied streamerURL parameter that overrides where the server sends token verification requests. An attacker can redirect token verification to a server they control that always...

CVE-2026-23391

A flaw was found in the Linux kernel’s netfilter subsystem. When a netfilter template rule is removed, packets that are still queued and refer to the removed template are not properly dropped. This improper handling of packets could lead to resource exhaustion or unexpected system behavior,...

CVE-2026-23291

In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: properly drop the usb interface reference on disconnect When the device is disconnected from the driver, there is a "dangling" reference count on the usb interface that was grabbed in the probe callback. Fix this up b...

CVE-2026-23338

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/userq: Do not allow userspace to trivially triger kernel warnings Userspace can either deliberately pass in the too small numfences, or the required number can legitimately grow between the two calls to the userq wait...

CVE-2026-23291

CVE-2026-23291 affects the Linux kernel’s nfc pn533 driver where a dangling USB interface reference could occur on disconnect. The issue arises from the probe path grabbing a USB interface reference and not dropping it properly after use. Upstream fixes drop the reference when the device is disco...

FreeBSD -- pf silently ignores certain rules

Problem Description: A regression in the way hashes were calculated caused rules containing the address range syntax x.x.x.x - y.y.y.y that only differ in the address ranges involved to be silently dropped as duplicates. Only the first of such rules is actually loaded into pf. Ranges expressed...

CVE-2026-23391: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtCT: drop pending enqueued packets on template removal Templates refer to objects that can go away while packets are sitting in nfqueue refer to: - helper, this can be an issue on module removal. - timeout policy,...

WordPress SurveyJS: Drag & Drop Form Builder plugin <= 2.5.3 - Unauthenticated Stored Cross-Site Scripting vulnerability

Unauthenticated Stored Cross-Site Scripting vulnerability discovered by Daniel Basta whizzu - NASK PIB in WordPress Plugin SurveyJS versions = 2.5.3...

JLSEC-2026-1 In nghttp2 before version 1.41.0, the overly large HTTP/2 SETTINGS frame payload causes denial of...

In nghttp2 before version 1.41.0, the overly large HTTP/2 SETTINGS frame payload causes denial of service. The proof of concept attack involves a malicious client constructing a SETTINGS frame with a length of 14,400 bytes 2400 individual settings entries over and over again. The attack causes th...

PT-2026-27190

Name of the Vulnerable Software and Affected Versions AVideo versions up to and including 26.0 Description AVideo is an open source video platform. The standalone live stream control endpoint at plugin/Live/standAloneFiles/control.json.php accepts a user-supplied streamerURL parameter that allows...

Trivy Supply Chain Attack Triggers Self-Spreading CanisterWorm Across 47 npm Packages

The threat actors behind the supply chain attack targeting the popular Trivy scanner are suspected to be conducting follow-on attacks that have led to the compromise of a large number of npm packages with a previously undocumented self-propagating worm dubbed CanisterWorm. The name is a reference...

CVE-2026-2440 SurveyJS: Drag & Drop Form Builder <= 2.5.3 - Unauthenticated Stored Cross-Site Scripting

The SurveyJS plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 2.5.3 via survey result submissions. This is due to insufficient input sanitization and output escaping. The public survey page exposes the nonce required for submission, allowing...

Fields GLPI plugin 输入验证错误漏洞

The Fields GLPI plugin is an open-source plugin developed by GLPI Project Plugins. Versions of the Fields GLPI plugin prior to 1.23.3 had a vulnerability related to input validation errors. This vulnerability stemmed from allowing users who can create drop-down lists to execute arbitrary PHP code...

Ubuntu: Security Advisory (USN-8091-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

USN-8091-1: util-linux vulnerability

It was discovered that the util-linux su utility did not drop capabilities when being used with the --pty option. While not a security issue by itself, a local attacker could possibly use the su tool to exploit vulnerabilities in other applications...

USN-8091-1 util-linux vulnerability

It was discovered that the util-linux su utility did not drop capabilities when being used with the --pty option. While not a security issue by itself, a local attacker could possibly use the su tool to exploit vulnerabilities in other applications...

CVE-2026-31890

Inspektor Gadget is a set of tools and framework for data collection and system inspection on Kubernetes clusters and Linux hosts using eBPF. Prior to 0.50.1, in a situation where the ring-buffer of a gadget is – incidentally or maliciously – already full, the gadget will silently drop events. Th...

PT-2026-36463

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.0.0-rc2-next-20260310 Description An issue exists in the btrfs file system where the kernel fails to validate the root item invariant when reading it from disk. Specifically, if drop progress.objectid is...

PT-2026-29973

Name of the Vulnerable Software and Affected Versions Sudo versions through 1.9.17p2 Description A failure of a setuid, setgid, or setgroups call during a privilege drop before running the mailer is not a fatal error and can lead to privilege escalation. Recommendations Update Sudo to a version...