CVE-2026-5441
High · 7.1CVSS
7.1
EPSS
0.2%
Published
Apr 9, 2026
CISA due date
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The record
An out-of-bounds read vulnerability exists in the `DecodePsmctRle1` function of `DicomImageDecoder.cpp`. The `PMSCT_RLE1` decompression routine, which decodes the proprietary Philips Compression format, does not properly validate escape markers placed near the end of the compressed data stream. A crafted sequence at the end of the buffer can cause the decoder to read beyond the allocated memory region and leak heap data into the rendered image output.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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