Edge security feature bypass fixed in 156.0.4314.50

high severity · published 2026-10-29

An incomplete list of disallowed inputs in Microsoft Edge (Chromium-based) allows an unauthorized attacker to bypass a security feature over a network. Updating Edge to 156.0.4314.50 or later fixes it.

Fixed in: 156.0.4314.50

CVE: CVE-2026-96196

Source: NVD

Am I affected?

You are affected if the installed version is older than 156.0.4314.50. Check the version you have and update to 156.0.4314.50 or later. The fixed version is verified against a vendor or advisory source.

Get the fix

FixLane has a reviewed fix procedure for this incident: a read-only check first, then the fix. Ask the Telegram bot, or connect an AI agent to the FixLane MCP server and call get_fix_prompt with incident id 630 and your operating system.