UBUNTU-CVE-2026-23300

In the Linux kernel, the following vulnerability has been resolved: net: ipv6: fix panic when IPv4 route references loopback IPv6 nexthop When a standalone IPv6 nexthop object is created with a loopback device e.g., "ip -6 nexthop add id 100 dev lo", fib6nhinit misclassifies it as a reject route...

CVE-2026-23300

In the Linux kernel, the following vulnerability has been resolved: net: ipv6: fix panic when IPv4 route references loopback IPv6 nexthop When a standalone IPv6 nexthop object is created with a loopback device e.g., "ip -6 nexthop add id 100 dev lo", fib6nhinit misclassifies it as a reject route...

CVE-2026-33302

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, the module ACL function AclMain::zhAclCheck only checks for the presence of any "allow" user or group. It never checks for explicit "deny" allowed=0. As a result,...

CVE-2026-33302 OpenEMR: zhAclCheck Ignores Explicit ACL Denies

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, the module ACL function AclMain::zhAclCheck only checks for the presence of any "allow" user or group. It never checks for explicit "deny" allowed=0. As a result,...

CVE-2026-33302 OpenEMR: zhAclCheck Ignores Explicit ACL Denies

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, the module ACL function AclMain::zhAclCheck only checks for the presence of any "allow" user or group. It never checks for explicit "deny" allowed=0. As a result,...

EUVD-2026-13221

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, the module ACL function AclMain::zhAclCheck only checks for the presence of any "allow" user or group. It never checks for explicit "deny" allowed=0. As a result,...

CVE-2026-33302

OpenEMR prior to version 8.0.0.2 contains an ACL logic bug in the zhAclCheck function: it only checks for any allowed entry and does not enforce explicit denies (allowed=0). This means a user or group marked as deny can still gain access if they are in a group with an allowed entry. The issue can...

CVE-2026-33302 OpenEMR: zhAclCheck Ignores Explicit ACL Denies

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, the module ACL function AclMain::zhAclCheck only checks for the presence of any "allow" user or group. It never checks for explicit "deny" allowed=0. As a result,...

PT-2026-26344

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to 8.0.0.2, the module ACL function AclMain::zhAclCheck only checks for the presence of any "allow" user or group. It never checks for explicit "deny" allowed=0. As a result,...

GHSA-99QW-6MR3-36QR OpenClaw: Workspace plugin auto-discovery allowed code execution from cloned repositories

Summary OpenClaw automatically discovered and loaded plugins from .openclaw/extensions/ inside the current workspace without an explicit trust or install step. A malicious repository could include a crafted workspace plugin that executed as soon as a user ran OpenClaw from that cloned directory...

OAuthHub: Mitigating OAuth Data Overaccess through a Local Data Hub

Most OAuth service providers, such as Google and Microsoft, offer only a limited range of coarse-grained data access. As a result, third-party OAuth applications often end up accessing more user data than necessary, even if their developers want to minimize data access. We present OAuthHub, a...

OpenClaw's elevated allowFrom accepted broader identity signals than specified within sender-scoped authorization

Summary In certain elevated-mode configurations, tools.elevated.allowFrom accepted broader identity signals than intended. The fix tightens matching to sender-scoped identity by default and makes mutable metadata matching explicit. Context OpenClaw is commonly used in 1:1 chats or trusted group...

GHSA-F6H3-846H-2R8W OpenClaw's elevated allowFrom accepted broader identity signals than specified within sender-scoped authorization

Summary In certain elevated-mode configurations, tools.elevated.allowFrom accepted broader identity signals than intended. The fix tightens matching to sender-scoped identity by default and makes mutable metadata matching explicit. Context OpenClaw is commonly used in 1:1 chats or trusted group...

Linux Distros Unpatched Vulnerability : CVE-2026-3408

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A vulnerability was identified in Open Babel up to 3.1.1. This impacts the function OBAtom::GetExplicitValence of the file isrc/atom.cpp of the component CDXML...

Breaking Bad Email Habits: Bounding the Impact of Simulated Phishing Campaigns

Simulated phishing campaigns are widely deployed, yet the behavioral data they produce is endogenous: because training is triggered by clicking, the employees receiving intervention have already demonstrated susceptibility. This endogeneity, combined with the difficulty of separating genuine habi...

GHSA-FG3M-VHRR-8GJ6 OpenClaw has Windows Lobster shell fallback command injection in constrained fallback path

Summary On Windows, the Lobster extension previously retried certain spawn failures ENOENT/EINVAL with shell: true for wrapper compatibility. In that fallback path, tool-provided arguments could be interpreted by cmd.exe if fallback was triggered. Affected Packages / Versions - Package: openclaw...

OpenClaw has Canvas route hardening for mixed-trust deployments

Summary This advisory tracks a defense-in-depth hardening for canvas routes. In mixed-trust or network-visible deployments, prior canvas auth/fallback behavior could broaden access beyond intended boundaries. Deployment Context OpenClaw’s default model is trusted host + loopback-first access. Som...

GHSA-8MF7-VV8W-HJR2 OpenClaw's tools.exec.safeBins generic fallback allowed interpreter-style inline payload execution in allowlist mode

Summary When tools.exec.safeBins contained a binary without an explicit safe-bin profile, OpenClaw used a permissive generic fallback profile. In allowlist mode, that could let interpreter-style binaries for example python3, node, ruby execute inline payloads via flags like -c. This requires...

OpenClaw's tools.exec.safeBins trusted PATH directories allowed binary shadowing in allowlist mode

Summary In openclaw allowlist mode, tools.exec.safeBins trusted PATH-derived directories for safe-bin resolution. A same-name binary placed in a trusted PATH directory could satisfy safe-bin checks and execute. Impact This is an allowlist bypass in exec policy that can lead to command execution i...

OpenClaw: Chrome --no-sandbox disabled OS-level browser sandbox in sandbox browser container

Summary Sandbox browser container launched Chromium with --no-sandbox by default, disabling Chromium's OS-level sandbox protections. Affected Packages / Versions - Package: openclaw npm ecosystem - Latest published npm version at triage time 2026-02-21: 2026.2.19-2 - Affected range: = 2026.2.19-2...