gdcm: An out-of-bounds read vulnerability exists in the RLECodec::DecodeByStreams functionality of Grassroot DICOM 3.024
CVE-2025-48429 is fixed in gdcm on 1 platform by DEBIAN-CVE-2025-48429 (version 3.0.24-11), released December 16, 2025. It is not reported as exploited. Patch Radar priority: Urgent.
An out-of-bounds read vulnerability exists in the RLECodec::DecodeByStreams functionality of Grassroot DICOM 3.024. A specially crafted DICOM file can lead to leaking heap data. An attacker can provide a malicious file to trigger this vulnerability.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| gdcm · Debian 14 | 3.0.24-11 | DEBIAN-CVE-2025-48429 | Dec 16, 2025 |
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