CVE-2025-4090

MEDIUM
Published Apr 29, 2025 Modified Apr 13, 2026 CWE-532

Description

A vulnerability existed in Thunderbird for Android where potentially sensitive library locations were logged via Logcat. This vulnerability was fixed in Firefox 138 and Thunderbird 138.

Is your site exposed to CVE-2025-4090?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

5.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weakness Type (CWE)

CWE-532 CWE-532

Affected Products

Vendor Product
mozilla firefox
mozilla thunderbird

References

Frequently Asked Questions

What is CVE-2025-4090? +
A vulnerability existed in Thunderbird for Android where potentially sensitive library locations were logged via Logcat. This vulnerability was fixed in Firefox 138 and Thunderbird 138. It has a CVSS v3.1 base score of 5.3 (MEDIUM).
How severe is CVE-2025-4090? +
CVE-2025-4090 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.
What products are affected by CVE-2025-4090? +
CVE-2025-4090 affects products from mozilla, specifically: firefox, thunderbird. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-4090? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2026-7824

An issue was discovered in the PaperCut Hive Ricoh embedded application. When the "Deep Logging" (diagnostic) mode is enabled, the …
CVE-2025-24362

In some circumstances, debug artifacts uploaded by the CodeQL Action after a failed code scanning workflow run may contain the …
CVE-2025-24884

kube-audit-rest is a simple logger of mutation/creation requests to the k8s api. If the "full-elastic-stack" example vector configuration was used …
CVE-2025-1696

A vulnerability exists in Docker Desktop prior to version 4.39.0 that could lead to the unintentional disclosure of sensitive information …
CVE-2025-0495

Buildx is a Docker CLI plugin that extends build capabilities using BuildKit. Cache backends support credentials by setting secrets directly …
CVE-2025-32382

Metabase is an open source Business Intelligence and Embedded Analytics tool. When admins change Snowflake connection details in Metabase (either …

Don't wait for an exploit

Scan your website for vulnerabilities like CVE-2025-4090 — free, no signup required.