CVE-2026-8274CWE-22

npitre cramfs-tools Directory cramfsck.c do_directory path traversal

Medium · published May 11, 2026

CVSS v4.0
4.8
EPSS
0%
Percentile
6.3
In the wild
Unconfirmed
What it is

A security vulnerability has been detected in npitre cramfs-tools up to 2.1. Affected is the function do_directory of the file cramfsck.c of the component Directory Handler. Such manipulation leads to path traversal. The attack can only be performed from a local environment. The exploit has been disclosed publicly and may be used. Upgrading to version 2.2 is able to address this issue. The name of the patch is 2fc492747115b24d8a07eddd27a2d45229cb273c. Upgrading the affected component is recommended.

The record
Technical detail
CVSS v4.0
4.8 · MEDIUM
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00172 · 6.3th percentile
Weakness
CWE-22 · Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Published
2026-05-11T04:45Z
EPSS history
Timeline
  • 11 MAY 04:45Z
    npitre cramfs-tools Directory cramfsck.c do_directory path traversal
    cvelistv5