CVE-2024-26664: Debian Linux

High severity, CVSS 7.1. EPSS: 0.3% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: hwmon: (coretemp) Fix out-of-bounds memory access Fix a bug that pdata->cpu_map[] is set before out-of-bounds check. The problem might be triggered on systems with more than 128 cores per package.

Affected products

• Debian Debian Linux: version 10.0 only
• Linux Linux Kernel: from 4.19.264, before 4.19.307 (fixed in 4.19.307); from 5.4.221, before 5.4.269 (fixed in 5.4.269); from 5.10.152, before 5.10.210 (fixed in 5.10.210); from 6.1, before 6.1.78 (fixed in 6.1.78); from 6.2, before 6.6.17 (fixed in 6.6.17); from 6.7, before 6.7.5 (fixed in 6.7.5); …

Published 2024-04-02. Last modified 2026-08-04.