CVE-2026-17264

Description

Opening a crafted DICOM file containing malicious JPEG-compressed pixel data triggers an attacker-controlled heap out-of-bounds write, which may allow an attacker to remotely execute arbitrary code.

CVSS Vector

References

• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsma-26-218-01.json
• https://www.cisa.gov/news-events/ics-medical-advisories/icsma-26-218-01
• https://www.radiantviewer.com/files/RadiAnt-2026.1-Setup.exe