CVE-2026-40572: Improper Privilege Management

NovumOS is a custom 32-bit operating system written in Zig and x86 Assembly. In versions prior to 0.24, Syscall 15 MemoryMapRange allows Ring 3 user-mode processes to map arbitrary virtual address ranges into their address space without validating against forbidden regions, including critical...

False Security Confidence in Benign LLM Code Generation

Prior work has demonstrated that functionally correct yet vulnerable outputs arise systematically in threat-oriented settings, where adversarial or implicit channels are used to induce security failures in code agents and automated patching workflows. This note introduces a complementary but...

OpenClaw: Delivery queue recovery could lose group tool-policy context for media replay

Summary Delivery queue recovery could lose group tool-policy context for media replay. Affected Packages / Versions - Package: openclaw - Ecosystem: npm - Affected versions: = 2026.4.10 = 2026.4.14 Impact Recovered queued outbound media could be replayed without the original session context neede...

GHSA-R77C-2CMR-7P47 OpenClaw: Delivery queue recovery could lose group tool-policy context for media replay

Summary Delivery queue recovery could lose group tool-policy context for media replay. Affected Packages / Versions - Package: openclaw - Ecosystem: npm - Affected versions: = 2026.4.10 = 2026.4.14 Impact Recovered queued outbound media could be replayed without the original session context neede...

GHSA-JWRQ-8G5X-5FHM OpenClaw: Collect-mode queue batches could reuse the last sender authorization context

Summary Collect-mode queue batches could reuse the last sender authorization context. Affected Packages / Versions - Package: openclaw - Ecosystem: npm - Affected versions: = 2026.4.14 Impact Collect-mode queued messages from different senders could be drained as one batch using the final sender'...

BELL-CVE-2026-34003

Bulletin has no description...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS through incomplete sanitization of the README rendering process in the marketplace UI. An attacker can execute arbitrary scripts in the Electron context with full application privileges by embedding an iframe ta...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007268)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007268 advisory. In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Create persistent INTx handler A vulnerability exists where the eventfd for INTx...

PT-2026-35620

Summary Heartbeat owner downgrade missed local async exec completion events. Affected Packages / Versions - Package: openclaw - Ecosystem: npm - Affected versions: = 2026.3.31 = 2026.4.10 Impact Local background exec completion text could be missed by heartbeat owner-downgrade detection, leaving ...

CVE-2026-40922: Improper Neutralization of Input During Web Page Generation

SiYuan is an open-source personal knowledge management system. In versions 3.6.1 through 3.6.3, a prior fix for XSS in bazaar README rendering incomplete fix for CVE-2026-33066 enabled the Lute HTML sanitizer, but the sanitizer does not block iframe tags, and its URL-prefix blocklist does not...

PT-2026-35632

Summary Delivery queue recovery could lose group tool-policy context for media replay. Affected Packages / Versions - Package: openclaw - Ecosystem: npm - Affected versions: = 2026.4.10 = 2026.4.14 Impact Recovered queued outbound media could be replayed without the original session context neede...

PT-2026-35627

Summary Collect-mode queue batches could reuse the last sender authorization context. Affected Packages / Versions - Package: openclaw - Ecosystem: npm - Affected versions: = 2026.4.14 Impact Collect-mode queued messages from different senders could be drained as one batch using the final sender'...

PT-2026-37020

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.4.14 Description An authorization context reuse issue exists in collect-mode queue batches. This allows messages from different senders to inherit the authorization context of the final sender. An attacker can...

NI LabVIEW < 2023 Q3 Patch 9 / 2024.x < 2024 Q3 Patch 6 / 2025.x < 2025 Q3 Patch 4 / 2026.x < 2026 Q1 Patch 1 Multiple Memory Corruption Vulnerabilities

The version of National Instruments NI LabVIEW installed on the remote Windows host is affected by multiple memory corruption vulnerabilities that may result in information disclosure or arbitrary code execution, including the following: - There is an out-of-bounds read vulnerability in...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007628)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007628 advisory. In the Linux kernel, the following vulnerability has been resolved: mac80211: fix locking in ieee80211startap error path We need to hold the local-mtx to release the...

BIT-AUTHENTIK-2026-25227 authentik affected by Remote Code Execution via Context Key Injection in PropertyMapping Test Endpoint

authentik is an open-source identity provider. From 2021.3.1 to before 2025.8.6, 2025.10.4, and 2025.12.4, when using delegated permissions, a User that has the permission Can view Property Mapping or Can view Expression Policy is able to execute arbitrary code within the authentik server contain...

CVE-2026-40922 SiYuan: Incomplete sanitization of bazaar README allows stored XSS via iframe srcdoc (incomplete fix for CVE-2026-33066)

SiYuan is an open-source personal knowledge management system. In versions 3.6.1 through 3.6.3, a prior fix for XSS in bazaar README rendering incomplete fix for CVE-2026-33066 enabled the Lute HTML sanitizer, but the sanitizer does not block iframe tags, and its URL-prefix blocklist does not...

CVE-2026-40922 SiYuan: Incomplete sanitization of bazaar README allows stored XSS via iframe srcdoc (incomplete fix for CVE-2026-33066)

SiYuan is an open-source personal knowledge management system. In versions 3.6.1 through 3.6.3, a prior fix for XSS in bazaar README rendering incomplete fix for CVE-2026-33066 enabled the Lute HTML sanitizer, but the sanitizer does not block iframe tags, and its URL-prefix blocklist does not...

CVE-2026-40922

SiYuan is an open-source personal knowledge management system. In versions 3.6.1 through 3.6.3, a prior fix for XSS in bazaar README rendering incomplete fix for CVE-2026-33066 enabled the Lute HTML sanitizer, but the sanitizer does not block iframe tags, and its URL-prefix blocklist does not...

CVE-2026-39313 MCP-Framework: Unbounded memory allocation in readRequestBody allows denial of service via HTTP transport

mcp-framework is a framework for building Model Context Protocol MCP servers. In versions 0.2.21 and below, the readRequestBody function in the HTTP transport concatenates request body chunks into a string with no size limit. Although a maxMessageSize configuration value exists, it is never...