Description
An out-of-bounds read vulnerability exists in the JPEGBITSCodec::InternalCode functionality of Grassroot DICOM 3.024. A specially crafted DICOM file can lead to an information leak. An attacker can provide a malicious file to trigger this vulnerability.The function `null_convert` is called based of the value of the malicious DICOM file specifying the intended interpretation of the image pixel data
References (1)
Core 1
Core References
Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2025-2210
Scores
CVSS v3
7.4
EPSS
0.0006
EPSS Percentile
17.9%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-119
CWE-125
Status
published
Products (1)
malaterre/grassroots_dicom
3.0.24
Published
Dec 16, 2025
Tracked Since
Feb 18, 2026