CVE-2026-45203

The record

Kernel software installed and running inside a Host VM may post improper commands to the GPU Firmware to trigger a memory write outside the permitted range of memory for the host kernel. A TOCTOU bug existed where a malicious driver could modify values in memory after firmware validation but before use.

Affected packages

Related vulnerabilities

• CVE-2026-116250 In server mode pgAdmin 4 validates a path a user gives for a file in their storage… CWE-367
• CVE-2026-116240 In server mode pgAdmin 4 validates a path into the user's storage directory with… CWE-367
• CVE-2026-115683 A race condition in Epiphany allows a malicious website to bypass the TLS/SSL certificate… CWE-367
• CVE-2026-119552 Uptime Kuma through 2.5.8 contains a race condition in the Socket.IO first-run setup… CWE-367
• CVE-2026-92374 A time-of-check time-of-use (TOCTOU) race condition combined with improper symbolic link… CWE-367
• CVE-2026-117603 Electrum before 4.7.2 contains a spending limit bypass vulnerability in the Nostr Wallet… CWE-367
• CVE-2026-75524 OpenReception's appointment booking software provides an end-to-end encrypted appointment… CWE-367
• CVE-2026-105481 A flaw in Node.js HTTP Agent connection reuse can cause a client to accept as valid a… CWE-367