Is CVE-2026-50254 actively exploited?

No active exploitation of CVE-2026-50254 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-50254 be exploited remotely?

Yes. CVE-2026-50254 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-50254?

CVE-2026-50254 has a CVSS score of 7.5 (HIGH).

HOME VULNERABILITIESCVE-2026-50254

HIGH

CVE-2026-50254

CWE-401Published: June 30, 2026· Updated: Jul 1, 2026

7.5

CVSS v3.1

Official 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.

NVD Source

Technical Analysis

CVE-2026-50254 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 7.5.

CVSS v3.1 Vector Breakdown

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges Req.None

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time

Exploit-DB

Offensive Security exploit database

GitHub PoC Search

Community PoC repositories

Rapid7 / Metasploit

Metasploit module search

PacketStorm

Security advisories & exploits

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News & Research Mentioning CVE-2026-50254

OFFIS DCMTK Toolkit

CISA Alerts· Jun 30, 2026

View CSAF Summary Successful exploitation of these vulnerabilities could allow an attacker to write files, access unauthorized information, exhaust memory, or crash affected DCMTK client or server processes. The following versions of OFFIS DCMTK Toolkit are affected: DCMTK <=3.7.0 (CVE-2026-50003, CVE-2026-50254, CVE-2026-35505, CVE-2026-52868, CVE-2026-44628) CVSS Vendor Equipment Vulnerabilities v3 9.8 OFFIS OFFIS DCMTK Toolkit Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'), Missing Release of Memory after Effective Lifetime, Access of Resource Using Incompatible Type ('Type Confusion') Background Critical Infrastructure Sectors: Healthcare and Public Health Countries/Areas Deployed: Worldwide Company Headquarters Lo [xlite_meta score:79 src:CISA Alerts xlite_fp:b3b1b9b0fd71bd524412d70c33aa2f0a83634e4d08a0bd993fad563f7612dede]