CVE-2007-6762: Linux Kernel

Critical severity, CVSS 9.8. EPSS: 3% chance of exploitation in the next 30 days.

In the Linux kernel before 2.6.20, there is an off-by-one bug in net/netlabel/netlabel_cipso_v4.c where it is possible to overflow the doi_def->tags[] array.

Affected products

• Linux Linux Kernel: before 2.6.20 (fixed in 2.6.20)

Published 2019-07-27. Last modified 2026-06-16.