Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
A heap buffer overflow vulnerability exists during the decoding of `PALETTE COLOR` DICOM images. Pixel length validation uses 32-bit multiplication for width and height calculations. If these values overflow, the validation check incorrectly succeeds, allowing the decoder to read and write to memory beyond allocated buffers.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
CVE-2026-5443 Heap Buffer Overflow in DICOM Palette Color Image Decoding via Integer Overflow https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-5443
Post summary
The text announces CVE‑2026‑5443, describing a heap buffer overflow caused by an integer overflow during DICOM image decoding, with no details on exploitation, patches, or PoCs.
CVE-2026-5443 A heap buffer overflow vulnerability exists during the decoding of `PALETTE COLOR` DICOM images. Pixel length validation uses 32-bit multiplication for width and height… https://www.cve.org/CVERecord?id=CVE-2026-5443
Post summary
CVE‑2026‑5443 is a heap buffer overflow in DICOM image decoding, caused by improper pixel length validation that multiplies width and height using 32‑bit arithmetic.
1 of 1 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | orthanc-server | orthanc | - | - | - |