CVE-2002-1826

MEDIUM · CVSS 4.6 EPSS 1.00%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2002-12-31 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

CVE

CVE-2002-1826

Severity

MEDIUM

CVSS

4.6

EPSS

1.00%

Linux

Original Filing — NVD Description

grsecurity 1.9.4 for Linux kernel 2.4.18 allows local users to bypass read-only permissions by using mmap to directly map /dev/mem or /dev/kmem to kernel memory.