CVE-2026-84462: Improper Input Validation

Zammad is a web based open source helpdesk/customer support system. Prior to 7.1.2, a security filter that protects Zammad's AI Agent configuration can be bypassed by entering specially crafted text into one of an AI Agent's fields. An administrator with permission to create or edit AI Agents cou...

PT-2026-98874

Name of the Vulnerable Software and Affected Versions Input Leap versions prior to 3.0.4 Description When the non-default --enable-drag-drop option is active on Windows or macOS, the software mishandles the distinction between forward slashes / and backslashes . This flaw allows directory travers...

PT-2026-99125

Name of the Vulnerable Software and Affected Versions Mediawiki - UploadWizard Extension versions prior to 1.46.1 Mediawiki - UploadWizard Extension version 1.45.5 Mediawiki - UploadWizard Extension version 1.43.10 Description Improper neutralization of input during web page generation allows for...

PT-2026-99121

Name of the Vulnerable Software and Affected Versions Mediawiki - TemplateSandbox Extension versions prior to 1.46.1 Mediawiki - TemplateSandbox Extension version 1.45.5 Mediawiki - TemplateSandbox Extension version 1.43.10 Description Improper neutralization of input during web page generation...

CVE-2026-94445: Improper Input Validation

A malicious txtar could escape the intended execution context and force arbitrary writes to the playground host's trusted filesystem. Disjointly, one of the three possible paths to invoke go vet on the playground host did not correctly restrict the execution environment. This permitted a Go proce...

Linux Distros Unpatched Vulnerability : CVE-2026-97986

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - virtioinput: stop callbacks before unregistering input device virtinputremove unregisters the input device before resetting the virtio device. virtinputrecveven...

PT-2026-98651

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the virtio input driver where the device is marked as DRIVER OK via virtio device ready before input register device is called. If the registration process fails, the...

PT-2026-98820

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ppp async component where the process input packet function incorrectly resets a reused socket buffer skb headroom to zero during a frame-error path. This violates...

EUVD-2026-38570

Ash: Private action arguments can be set by user input via string-keyed params and atomic changesets...

CVE-2026-93543

A flaw was found in libXi. An out-of-bounds read vulnerability in the X Input 2 XI2 class parser allows a malicious X server to cause a Denial of Service DoS by crashing connected client applications. When an application receives and processes specially crafted input from the server, insufficient...

CVE-2026-93542

A flaw was found in libXi. An out-of-bounds read vulnerability occurs during the parsing of X Input Extension XI2 device class data. A malicious X server can exploit this vulnerability by sending specially crafted class responses to a connected client application. This causes the client to read...

UBUNTU-CVE-2026-93826

In the Linux kernel, the following vulnerability has been resolved: HID: hidpp: fix potential UAF in hidppconnectevent If inputregisterdevice fails, we call inputfreedevice, but keep stale pointer to the old device in hidpp-input, which could potentially lead to UAF. Fix that by resetting it to...

CVE-2026-91133 Discourse: Escape LIKE metacharacters in upload paths to prevent disclosure

Discourse is an open-source discussion platform. Prior to 2026.1.8, 2026.6.3, 2026.7.2, and 2026.8.0, authenticated users could supply unescaped SQL LIKE metacharacters to upload-resolution patterns, causing wildcard input to select unrelated upload records instead of matching a literal identifie...

CVE-2026-91133 Discourse: Escape LIKE metacharacters in upload paths to prevent disclosure

Discourse is an open-source discussion platform. Prior to 2026.1.8, 2026.6.3, 2026.7.2, and 2026.8.0, authenticated users could supply unescaped SQL LIKE metacharacters to upload-resolution patterns, causing wildcard input to select unrelated upload records instead of matching a literal identifie...

CVE-2026-91133

The open-source discussion platform Discourse is vulnerable to an information disclosure flaw in versions prior to 2026.1.8, 2026.6.3, 2026.7.2, and 2026.8.0 . Authenticated users can provide unescaped SQL LIKE metacharacters in upload-resolution patterns. This allows wildcard input to select unr...

EUVD-2026-86299

Discourse is an open-source discussion platform. Prior to 2026.1.8, 2026.6.3, 2026.7.2, and 2026.8.0, authenticated users could supply unescaped SQL LIKE metacharacters to upload-resolution patterns, causing wildcard input to select unrelated upload records instead of matching a literal identifie...

RHLW-2026-C69885B4933C8262 Lightwell Security Advisory: xstream 1.4.18.rhlw-00006

Red Hat Lightwell has released com.thoughtworks.xstream:xstream 1.4.18.rhlw-00006 with backported fixes for CVE-2021-43859, CVE-2022-41966, and CVE-2024-47072. CVE-2021-43859: XStream is an open source java library to serialize objects to XML and back again. Versions prior to 1.4.19 may allow a...

EUVD-2026-86280

authentik is an open-source identity provider. Prior to 2026.2.7, 2026.5.7, and 2026.8.2, authentik email authenticator enrollment during an authentication or enrollment flow accepts a recipient address supplied in the setup request instead of using the address already established by the flow. An...

CVE-2025-32000

HCL Sametime is vulnerable to insufficient input sanitization. The application did not appropriately sanitize user input. When user input is implicitly or explicitly trusted without sufficient sanitization, malicious actors can leverage this vulnerability...

EUVD-2026-86260

MongoDB Compass can interpolate a database name without escaping into the initial input of its embedded MongoDB shell when a user opens the shell from that database's view. A user with privileges to create databases on a server that a Compass user connects to may, under specific conditions, have...