Memory safety bugs present in Firefox 126, Firefox ESR 115.11, and Thunderbird 115.11. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 127 and Firefox ESR < 115.12.

Related CVEs

CVE-2024-5700

Key Information

GHSA ID

GHSA-pq6v-hjqm-frww

Published

June 11, 2024 3:31 PM

Last Modified

July 3, 2024 6:44 PM

CVSS Score

7.5 /10

Primary Ecosystem

Unknown

Primary Package

Unknown

GitHub Reviewed

✗ No

Dataset

Last updated: September 9, 2025 6:37 AM

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