CVE-2025-13025

HIGH

Published Nov 11, 2025 Modified Apr 13, 2026 CWE-276

Description

Incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 145 and Thunderbird 145.

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CVSS v3.1 Score

7.5

HIGH

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

Weakness Type (CWE)

CWE-276 Incorrect Default Permissions

Affected Products

Vendor	Product	Versions
mozilla	firefox	< 145.0

References

Advisories & Patches

https://www.mozilla.org/security/advisories/mfsa2025-87/

Other References

https://bugzilla.mozilla.org/show_bug.cgi?id=1994022 https://www.mozilla.org/security/advisories/mfsa2025-90/

Frequently Asked Questions

What is CVE-2025-13025? +

Incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 145 and Thunderbird 145. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2025-13025? +

CVE-2025-13025 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-13025? +

CVE-2025-13025 affects products from mozilla, specifically: firefox. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-13025? +

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.

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