Toward Cryptographically Verifiable Authorization for Autonomous AI Agents: A Security Hypothesis, Preliminary Formal Model, and Proof-Of-Concept Implementation

Autonomous AI agents increasingly execute actions, invoke tools, and operate on protected resources with limited human oversight. Existing authentication and authorization mechanisms establish identity and delegate authority, but do not inherently provide cryptographic evidence that a concrete...

Improper Verification of Cryptographic Signature

Overview symfony/ux-live-component is a Live components for Symfony Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature via insufficient context binding in HMAC protection for Live Component properties. An attacker can modify read-only properties o...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Fixed the issue where the sevreceivestart command failed due to the absence of the sevdecommission command. The current SEV context must be decommissioned if binding an ASID fails after a RECEIVESTART operation. Accordi...

CVE-2026-32058

OpenClaw versions prior to 2026.2.26 contain an approval context-binding weakness in system.run execution flows with host=node that allows reuse of previously approved requests with modified environment variables. Attackers with access to an approval id can exploit this by reusing an approval wit...

GHSA-CJQ8-M7WJ-XMQ9 Duplicate Advisory: OpenClaw Node system.run approval context-binding weakness in approval-enabled host=node flows

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-hjvp-qhm6-wrh2. This link is maintained to preserve external references. Original Description OpenClaw versions prior to 2026.2.26 contain an approval context-binding weakness in system.run execution flows with...

Duplicate Advisory: OpenClaw Node system.run approval context-binding weakness in approval-enabled host=node flows

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-hjvp-qhm6-wrh2. This link is maintained to preserve external references. Original Description OpenClaw versions prior to 2026.2.26 contain an approval context-binding weakness in system.run execution flows with...

CVE-2026-32058

OpenClaw versions prior to 2026.2.26 contain an approval context-binding weakness in system.run execution flows with host=node that allows reuse of previously approved requests with modified environment variables. Attackers with access to an approval id can exploit this by reusing an approval wit...

EUVD-2026-13962

OpenClaw versions prior to 2026.2.26 contain an approval context-binding weakness in system.run execution flows with host=node that allows reuse of previously approved requests with modified environment variables. Attackers with access to an approval id can exploit this by reusing an approval wit...

CVE-2026-32058

OpenClaw versions prior to 2026.2.26 contain an approval context-binding weakness in system.run execution flows with host=node that allows reuse of previously approved requests with modified environment variables. Attackers with access to an approval id can exploit this by reusing an approval wit...