CVEvulnerability

CVE-2026-44035

6.8 MEDIUM Published 2026-10-08 Modified 2026-10-08 Official page ↗
Status
Awaiting Analysis
Published
2026-10-08
Last modified
2026-10-08
Assigner
33c584b5-0579-4c06-b2a0-8d8329fcab9c
CVSS 4.0 (33c584b5-0579-4c06-b2a0-8d8329fcab9c)
6.8 MEDIUM — CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1 (33c584b5-0579-4c06-b2a0-8d8329fcab9c)
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weaknesses
CWE-674

Description

Uncontrolled recursion in DcmDicomDir::moveRecordToTree() in dcmdata/libsrc/dcdicdir.cc of OFFIS DCMTK 3.7.0 allows an attacker to cause a denial of service (stack exhaustion and process crash) via a crafted DICOMDIR file with a deeply chained sequence of directory records linked through the Offset of Referenced Lower-Level Directory Entity attribute. Any application that opens the DICOMDIR is affected, including dcmgpdir and media viewers built on DCMTK. The issue is fixed in commit ca761f7f3dcaaddaa95be87cf5d736138d7c3a9f.

Related

Weakness · CWE (1)

  • CWE-674 Uncontrolled Recursion weakness

References