Windows Mark of the Web: protection skipped (CVE-2024-38213)

medium severity · exploited in the wild · published 2024-08-13

A crafted file can get around a built-in Windows protection, so the user may open it without the usual warning. Attackers already use this flaw in the wild.

Fixed in: 10.0.19044.4529, 10.0.19045.4529, 10.0.20348.2522, 10.0.20348.2527, 10.0.22000.3019, 10.0.22621.3737, 10.0.22631.3737, 10.0.25398.950

CVE: CVE-2024-38213

Source: Microsoft (MSRC)

Am I affected?

You are affected if the installed version is older than the fixed version of its release line: 10.0.19044.4529, 10.0.19045.4529, 10.0.20348.2522, 10.0.20348.2527, 10.0.22000.3019, 10.0.22621.3737, 10.0.22631.3737, 10.0.25398.950. Check the version you have and update to the fixed version of your line or later. The fixed versions are 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 1524 and your operating system.