CVE-2024-45287: Freebsd

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

A malicious value of size in a structure of packed libnv can cause an integer overflow, leading to the allocation of a smaller buffer than required for the parsed data.

Affected products

• Freebsd Freebsd: from 13.0, before 13.3 (fixed in 13.3); version 13.3 only; version 13.4 only; version 14.0 only; version 14.1 only

Published 2024-09-05. Last modified 2026-06-17.