# CVE-2024-21413

> **Microsoft Office Outlook** vulnerability · **listed in CISA Known Exploited Vulnerabilities catalog**.

## Description

Microsoft Outlook contains an improper input validation vulnerability that allows for remote code execution. Successful exploitation of this vulnerability would allow an attacker to bypass the Office Protected View and open in editing mode rather than protected mode.

## Key facts

- **CVE ID:** CVE-2024-21413
- **Vendor:** Microsoft
- **Product:** Office Outlook
- **Published:** 2025-02-06
- **CISA remediation due date:** 2025-02-27

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-21413
- CISA KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog

## Citation

> AI Analytics. CVE-2024-21413. Retrieved 2026-05-16 from https://api.ai-analytics.org/cve/CVE-2024-21413. Derived from NIST NVD + CISA KEV. Licensed CC0.

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