mm/vmalloc: take vmap_purge_lock in shrinker

In the Linux kernel, the following vulnerability has been resolved: mm/vmalloc: take vmap_purge_lock in shrinker decay_va_pool_node() can be invoked concurrently from two paths: __purge_vmap_area_lazy() when pools are being purged, and the shrinker via vmap_node_shrink_scan(). However, decay_va_pool_node() is not safe to run concurrently, and the shrinker path currently lacks serialization, leading to races and possible leaks. Protect decay_va_pool_node() by taking vmap_purge_lock in the shrinker path to ensure serialization with purge users.

xfrm: iptfs: preserve shared-frag marker in iptfs_consume_frags()

In the Linux kernel, the following vulnerability has been resolved: xfrm: iptfs: preserve shared-frag marker in iptfs_consume_frags() iptfs_consume_frags() transfers paged fragments from one socket buffer to another but fails to propagate the SKBFL_SHARED_FRAG flag. This is the same class of bug that was fixed in skb_try_coalesce() for CVE-2026-46300: when fragments backed by read-only page-cache pages are merged, the marker indicating their shared nature must be preserved so that ESP can decide correctly whether in-place encryption is safe. Apply the same two-line fix used in skb_try_coalesce() to iptfs_consume_frags().

Dräger Infinity Explorer C700 Privilege Escalation via Kiosk Mode Bypass

Dräger Infinity Explorer C700 contains a privilege escalation vulnerability that allows attackers to break out of kiosk mode and access the underlying operating system through a specific dialog interaction. Attackers can exploit this kiosk escape to take control of the operating system and cause the device to display incorrect or no information from the connected Delta Family patient monitor.

Dräger Infinity Delta/Kappa Patient Monitors Unauthenticated Log File Disclosure

Dräger Infinity Delta, Delta XL, and Kappa patient monitors contain an information disclosure vulnerability that allows unauthenticated network attackers to access log files over a network connection. Attackers can retrieve device internals, location information, and wired network configuration details from the exposed log files.

Dräger Infinity Delta/Kappa Patient Monitor DoS via Malformed Network Packet

Dräger Infinity Delta, Delta XL, and Kappa patient monitors contain a denial-of-service vulnerability that allows remote attackers to cause the monitor to reboot by sending a malformed network packet. Attackers can repeatedly send malformed network packets to disrupt patient monitoring until the device falls back to default configuration and loses network connectivity.

ipPulse 1.92 - 'Enter Key' Denial of Service

ipPulse 1.92 contains a denial of service vulnerability that allows local attackers to crash the application by providing an oversized input in the Enter Key field. Attackers can generate a 256-byte buffer of repeated 'A' characters to trigger an application crash when pasting the malicious content.

Discourse: Hidden post revisions leak through adjacent visible diffs

Discourse is an open-source discussion platform. Prior to 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5, post revisions that should be hidden from regular users could be leaked through visible diffs on adjacent revisions serialized by PostRevisionSerializer. This issue is fixed in versions 2026.6.0, 2026.5.1, 2026.4.2, and 2026.1.5.

Joomla! Core - [20260702] - Incorrect Access Control in com_contact vcf download

An improper access check allows user to download vcard exports of com_contact contacts that are inaccessible.

Joomla! Core - [20260711] - Incorrect Access Control in com_privacy webservice endpoints

An improper access check allows unauthorized users to access com_privacy datasets.

Joomla! Core - [20260710] - Incorrect Access Control in com_modules

An improper access check allows users to display a list of modules in the frontend.

Joomla! Core - [20260709] - Incorrect Access Control in com_workflow

An improper access check allows unauthorized users to access workflow stage and transition information.

Joomla! Core - [20260712] - Incorrect Access Control in com_fields webservice endpoints

An improper access check allows unauthorized users to create custom fields via webservices endpoints.

Socket.IO: Engine.IO WebTransport SID DoS

Socket.IO enables bidirectional and low-latency communication for every platform. From 6.5.0 before 6.6.7, Engine.IO servers with WebTransport enabled can resolve a crafted session ID such as __proto__ through an inherited property of the clients object during WebTransport upgrade handling, causing a TypeError and denial of service. This issue is fixed in version 6.6.7.

n8n: "Allowed HTTP Request Domains" Restriction Bypass via AI Agents MCP Connector

n8n is an open source workflow automation platform. Prior to 2.27.4 and 2.28.1, the AI Agents feature did not enforce the Allowed HTTP Request Domains restriction configured on credentials when an MCP tool was pointed at an arbitrary URL, allowing a member-level user with use-only access to a shared credential to send its secret to an external server they control. This issue is fixed in versions 2.27.4 and 2.28.1.

An issue in lmxcms v.1.41 allows a remote attacker to execute arbitrary code via a crafted script to the admin.php file.

An issue in SeaCMS v.12.9 allows an attacker to execute arbitrary commands via the admin_safe.php component.

Windows BitLocker Security Feature Bypass Vulnerability

Improper access control in Windows BitLocker allows an authorized attacker to bypass a security feature locally.

Microsoft SharePoint Server Spoofing Vulnerability

Improper input validation in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

IBM API Connect Default Credentials

IBM API Connect 12.1.0.0 through 12.1.0.3 uses default credentials which could allow an attacker to gain unauthorized access to the application before the system enforces a credential update.

Portainer: Unauthenticated Restore Endpoint Allows Admin Takeover on Uninitialised Portainer Instances

Portainer Community Edition is a lightweight service delivery platform for containerized applications that can be used to manage Docker, Swarm, Kubernetes and ACI environments. In versions 2.39.0 through 2.39.3 and 2.40.0 until 2.43.0, unauthenticated restore and administrator initialization endpoints (/api/restore and /api/users/admin/init) remain accessible during the five-minute setup window for uninitialized instances, allowing a network attacker to restore a crafted backup or create the first administrator account and gain full administrative access. This issue is fixed in versions 2.39.4 and 2.43.0.