Microsoft Edge Fixes Protected PDF Crash and Patches Critical Vulnerabilities

Microsoft Edge version 147.0.3912.98 is now rolling out as a minor maintenance release, focusing on stability and security improvements rather than new features, as Neowin writes.

The most notable fix targets a crash that occurred when printing protected PDF files. The issue affected documents secured with Azure Information Protection and Microsoft Purview Information Protection, both widely used in enterprise environments to classify and safeguard sensitive data.

These protection systems restrict actions such as copying, editing, or sharing files, making them essential for organizations handling confidential information. The bug caused Edge to crash during print operations, disrupting workflows for business users.

Security patches address Chromium vulnerabilities

Alongside the bug fix, the update includes several security patches inherited from the Chromium engine. Microsoft confirmed that multiple vulnerabilities were resolved, including three rated as critical.

No browser-specific vulnerabilities unique to Edge were disclosed in this release, but the inclusion of upstream Chromium fixes remains a key part of maintaining browser security.

Extended Stable version also updated

Microsoft also pushed an update to the Extended Stable channel with version 146.0.3856.139. This release focuses on general bug fixes and performance improvements for organizations that rely on a slower update cadence.

What’s next for Edge

Looking ahead, Edge 148 is expected to arrive in early May, continuing Microsoft’s regular release cycle.

Meanwhile, the company is working on several upcoming changes and fixes. These include efforts to block so-called “shadow AI” usage within the browser, as well as resolving a bug that currently affects access to Microsoft Teams meetings.

Microsoft is also promoting the browser through a new $1 million sweepstakes campaign aimed at increasing user engagement.

This update remains a typical maintenance release, but the PDF crash fix stands out for enterprise users relying on protected documents. Combined with critical security patches, it reinforces Microsoft’s ongoing focus on stability and security across its browser ecosystem.