What is CVE-2025-29805?

CVE-2025-29805 is a high-severity vulnerability in Microsoft Outlook For Android, classified under Information Disclosure. CVSS score: 7.5/10. Published 2025-04-08.

How severe is CVE-2025-29805?

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

Is CVE-2025-29805 known to be exploited?

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

Information disclosure in Microsoft Outlook For Android

CVE-2025-29805

Exposure of sensitive information to an unauthorized actor in Outlook for Android allows an unauthorized attacker to disclose information over a network.

Vulnerability class: Information Disclosure

EPSS: 0.092 (92.9th percentile) — read the EPSS interpretation.

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/E:U/RL:O/RC:C.

Affected products

Microsoft Outlook For Android — versions 1.0

Weakness classification (CWE)

CWE-200 — Information Disclosure

Public proof-of-concept exploits

Ch0pin/related_

References

Outlook for Android Information Disclosure Vulnerability (vendor-advisory, patch)

Frequently asked questions

What is CVE-2025-29805?: CVE-2025-29805 is a high-severity vulnerability in Microsoft Outlook For Android, classified under Information Disclosure. CVSS score: 7.5/10. Published 2025-04-08.
How severe is CVE-2025-29805?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2025-29805 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.