CVE-2026-50254

Description

An unauthenticated remote attacker can repeatedly send a single crafted connection request to leak memory. Against storescp in its default single-process mode, memory grows quickly and the service is eventually killed, after which it stops accepting connections until an operator restarts it.

CVSS Vector

References

• https://github.com/DCMTK/dcmtk/releases/tag/latest
• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsma-26-181-01.json
• https://www.cisa.gov/news-events/ics-medical-advisories/icsma-26-181-01