CVE-2026-5445 Detail
Received
This CVE record has recently been published to the CVE List and has been included within the NVD dataset. DescriptionAn out-of-bounds read vulnerability exists in the `DecodeLookupTable` function within `DicomImageDecoder.cpp`. The lookup-table decoding logic used for `PALETTE COLOR` images does not validate pixel indices against the lookup table size. Crafted images containing indices larger than the palette size cause the decoder to read beyond allocated lookup table memory and expose heap contents in the output image. Metrics
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CVSS 4.0 Severity and Vector Strings:
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Weakness Enumeration
Quick InfoCVE Dictionary Entry:CVE-2026-5445 NVD Published Date: 04/09/2026 NVD Last Modified: 04/09/2026 Source: CERT/CC |
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