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Case File

CVE-2024-3859

MEDIUM · CVSS 5.9 EPSS 0.66%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2024-04-16 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.9. It affects Firefox.

CVE
CVE-2024-3859
Severity
MEDIUM
CVSS
5.9
EPSS
0.66%
Firefox

Original NVD Description

On 32-bit versions there were integer-overflows that led to an out-of-bounds-read that potentially could be triggered by a malformed OpenType font. This vulnerability affects Firefox < 125, Firefox ESR < 115.10, and Thunderbird < 115.10.

Related CVEs

Other vulnerabilities affecting the same vendor(s)