CVE-2025-3028 - CVE House
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Status published Unknown CVE-2025-3028

Use-after-free triggered by XSLTProcessor

Vulnerability Description

JavaScript code running while transforming a document with the XSLTProcessor could lead to a use-after-free. This vulnerability was fixed in Firefox 137, Firefox ESR 115.22, Firefox ESR 128.9, Thunderbird 137, and Thunderbird 128.9.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Ivan Fratric of Google Project Zero

References

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Affected Vendor

Affected Software

Firefox, Thunderbird
Vulnerable Versions:
115.22, 128.9, 137

Timeline

Official Publish: April 1st, 2025
Last Modified: April 13th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.