🟠 High | Source: Microsoft Security Response Center
A vulnerability (CVE-2026-14404) has been identified in PDFium, the PDF rendering library used within Chromium-based browsers, involving an inappropriate implementation. Microsoft Edge inherits this flaw from its Chromium foundation and is therefore affected. Whilst full technical details are held by Google, inappropriate implementation flaws in PDF handling can expose users to malicious content-based attacks.
Security Architect’s Take: Ensure Microsoft Edge is updated to the latest stable release across your organisation’s endpoints and virtual desktop environments, including Azure Virtual Desktop deployments. If you manage browser policies centrally via Intune or Group Policy, prioritise pushing the Chromium update and verify compliance reporting reflects the patched version.
Original advisory: Chromium: CVE-2026-14404 Inappropriate implementation in PDFium