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Medium 4.3HealthcarePublished Aug 6, 2026
CVE-2026-17264Medixant RadiAnt DICOM Out-of-bounds write
Updated under an hour ago ()
Does this affect you?
It affects Medixant RadiAnt DICOM. Add what you run to find out whether that includes you.
EPSS puts the chance of exploitation in the next 30 days at 0.48%, higher than 40% of scored CVEs.
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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
- 4.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
- Weakness (CWE)
- CWE-787
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- 0.48% (percentile 40)
- Assigned by
- icscert
- NVD analysis
- Deferred
- Record last updated
- Aug 7, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Medixant RadiAnt DICOM medixant:radiant_dicom (from the name) | through 2025.2; 2026.1 not affected | CNA record |
References
- https://www.cisa.gov/news-events/ics-medical-advisories/icsma-26-218-01
- https://www.radiantviewer.com/files/RadiAnt-2026.1-Setup.exe
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsma-26-218-01.json
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.