PT-2026-58424

Name of the Vulnerable Software and Affected Versions Windows 10 Windows 11 Windows Server versions 2012 through 2025 Description A heap-based buffer overflow exists in Windows Message Queuing MSMQ, a service used for asynchronous communication between applications. This flaw allows an unauthoriz...

PT-2026-58594

Name of the Vulnerable Software and Affected Versions Windows SMB Server affected versions not specified Description A null pointer dereference in the Windows SMB Server allows an authorized attacker to cause a denial of service over a network. A null pointer dereference occurs when a program...

ALSA-2026:39322 Important: pacemaker security update

The Pacemaker cluster resource manager is a collection of technologies working together to maintain data integrity and application availability in the event of failures. Security Fixes: pacemaker: Pacemaker: Denial of Service via integer overflow in remote message decompression CVE-2026-10649 For...

Important: pacemaker security update

The Pacemaker cluster resource manager is a collection of technologies working together to maintain data integrity and application availability in the event of failures. Security Fixes: pacemaker: Pacemaker: Denial of Service via integer overflow in remote message decompression CVE-2026-10649 For...

CVE-2026-62191

OpenClaw versions 2026.6.6 before 2026.6.9 contain an authorization bypass vulnerability in message mutation handling that allows lower-trust callers to perform actions requiring stronger authorization checks. Attackers can exploit misconfigured input paths to skip requester authorization and...

CVE-2026-62191 OpenClaw 2026.6.6 < 2026.6.9 Authorization Bypass via Message Mutations

OpenClaw versions 2026.6.6 before 2026.6.9 contain an authorization bypass vulnerability in message mutation handling that allows lower-trust callers to perform actions requiring stronger authorization checks. Attackers can exploit misconfigured input paths to skip requester authorization and...

CVE-2026-62191

OpenClaw versions 2026.6.6 before 2026.6.9 contain an authorization bypass vulnerability in message mutation handling that allows lower-trust callers to perform actions requiring stronger authorization checks. Attackers can exploit misconfigured input paths to skip requester authorization and...

CVE-2026-62191 OpenClaw 2026.6.6 < 2026.6.8 Authorization Bypass via Message Mutations

OpenClaw versions 2026.6.6 before 2026.6.9 contain an authorization bypass vulnerability in message mutation handling that allows lower-trust callers to perform actions requiring stronger authorization checks. Attackers can exploit misconfigured input paths to skip requester authorization and...

CVE-2026-62191

OpenClaw versions 2026.6.6 before 2026.6.9 contain an authorization bypass vulnerability in message mutation handling that allows lower-trust callers to perform actions requiring stronger authorization checks. Attackers can exploit misconfigured input paths to skip requester authorization and...

CVE-2026-62191

OpenClaw has an authorization bypass in the message mutation handling affecting versions 2026.6.6 up to, but not including, 2026.6.9. The flaw allows lower-trust callers to execute privileged operations when the affected feature is enabled and reachable, by exploiting misconfigured input paths to...

CVE-2026-62191 OpenClaw 2026.6.6 < 2026.6.9 Authorization Bypass via Message Mutations

OpenClaw versions 2026.6.6 before 2026.6.9 contain an authorization bypass vulnerability in message mutation handling that allows lower-trust callers to perform actions requiring stronger authorization checks. Attackers can exploit misconfigured input paths to skip requester authorization and...

EUVD-2026-43558

MCP Appium is an MCP server that provides AI assistants with tools to automate mobile app testing on Android and iOS. In versions prior to 1.85.10, the createLocatorGeneratorUI function interpolates attacker-controlled element attributes — text, content-desc, resource-id, and locator selector...

PYSEC-2026-2579 Langroid: handle_message() executes user-supplied tool JSON without sender verification

Summary A Langroid application exposing a chat interface to untrusted users may allow direct tool invocation via raw JSON payloads, even when tools are registered with use=False, handle=True. Details enablemessage..., use=False, handle=True only prevents the LLM from being instructed to generate...

PYSEC-2026-3042 python-socketio: Binary attachment accumulation can cause denial of service

Impact The python-socketio server stores binary EVENT and ACK messages in memory while it waits to receive their binary attachments. Once all the attachments are received, these messages are then processed. An attacker can submit a binary message and intentionally omit sending one or more of its...

Hermes Agent creates response_store.db and webhook_subscriptions.json with world-readable permissions (mode 0o644)

Hermes Agent before 0.16.0 creates responsestore.db and webhooksubscriptions.json with world-readable permissions mode 0o644, exposing conversation history and HMAC secrets to local users. Attackers with local filesystem access can read these files directly to obtain sensitive data including...

PYSEC-2026-2695 Open WebUI: Cross-origin postMessage confirmation bypass via action:submit

Summary The chat message listener allows non-same-origin input:prompt and action:submit messages, so an external site can set prompt text and trigger submitPrompt in an authenticated victim session. I validated this with a cross-origin attacker page that auto-posted messages and caused unauthoriz...

Open WebUI: Cross-origin postMessage confirmation bypass via action:submit

SummaryThe chat message listener allows non-same-origin input:prompt and action:submit messages, so an external site can set prompt text and trigger submitPrompt in an authenticated victim session. I validated this with a cross-origin attacker page that auto-posted messages and caused unauthorize...

Open WebUI has an IDOR vulnerability in the update_message_by_id API endpoint

SummaryAn IDOR vulnerability exists in the Channels feature of Open WebUI, allowing any channel member to modify messages sent by other members including administrators within the same channel. This vulnerability affects the latest version v0.8.12 of Open WebUI. DetailsIn the updatemessagebyid...

Open WebUI has an IDOR vulnerability in the pin_channel_message API endpoint

SummaryPin/Unpin is a write operation modifies the message's ispinned , pinnedby, pinnedat fields, but in standard channels it only checks read permission, allowing users with read-only access to pin/unpin any message...

PYSEC-2026-2705 Open WebUI has an IDOR vulnerability in the pin_channel_message API endpoint

Summary Pin/Unpin is a write operation modifies the message's ispinned , pinnedby, pinnedat fields, but in standard channels it only checks read permission, allowing users with read-only access to pin/unpin any message. Details...