CVE-2026-118590

medium

Description

A security vulnerability has been detected in nipy nibabel up to 5.4.2. The affected element is the function array_from_file of the file nibabel/volumeutils.py of the component Header Handler. The manipulation leads to uncontrolled memory allocation. The attack is possible to be carried out remotely. The pull request to fix this issue awaits acceptance.

References

https://vuldb.com/vuln/428028/cti

https://vuldb.com/vuln/428028

https://vuldb.com/submit/1026208

https://vuldb.com/cve/CVE-2026-118590

https://github.com/nipy/nibabel/pull/1587

https://github.com/nipy/nibabel/issues/1566

https://github.com/nipy/nibabel/

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-112560

Details

Source: Mitre, NVD

Published: 2026-10-29

Updated: 2026-10-29

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 5.3

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Severity: Medium

CVSS v4

Base Score: 6.9

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Severity: Medium

EPSS

EPSS: 0.00419