cve.bz

CVE-2024-3859

5.9 mediumEPSS 0.7%

Medium (5.9). EPSS 0.7% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

5.9 medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:N
EPSS
0.7% chance of exploitation in the next 30 days; higher than 51% of CVEs (scores of 2026-10-31)
CWEs
CWE-125, CWE-190
Published
Modified
Record from
the NVD, synced

Affected

References

Check your stackJSON