When segmenting specially crafted text, segmentation would corrupt memory leading to a potentially exploitable crash. This vulnerability affects Firefox < 134 and Firefox ESR < 128.6.

Related CVEs

CVE-2025-0241

Key Information

GHSA ID

GHSA-hh4j-jwjv-8726

Published

January 7, 2025 6:30 PM

Last Modified

January 31, 2025 12:30 AM

CVSS Score

7.5 /10

Primary Ecosystem

Unknown

Primary Package

Unknown

GitHub Reviewed

✗ No

Dataset

Last updated: July 26, 2025 6:37 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.