What is CVE-2024-26204?

CVE-2024-26204 is a high-severity vulnerability in Microsoft Outlook For Android, classified under Command Injection. CVSS score: 7.5/10. Published 2024-03-12.

How severe is CVE-2024-26204?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2024-26204 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

RCE in Microsoft Outlook For Android

CVE-2024-26204

Outlook for Android Information Disclosure Vulnerability

Vulnerability class: Command Injection (OS Command Injection)

Published 2024-03-12 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.021 (81.1th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 81.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.021 · newest: 0.021 · change: -0.000

Affected products

Microsoft Outlook For Android — versions 1.0
Microsoft Outlook

Weakness classification (CWE)

CWE-77 — Command Injection

Public proof-of-concept exploits

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2024-26204 (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2024-26204?: CVE-2024-26204 is a high-severity vulnerability in Microsoft Outlook For Android, classified under Command Injection. CVSS score: 7.5/10. Published 2024-03-12.
How severe is CVE-2024-26204?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2024-26204 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.