CVE-2026-56445

CRITICAL

CVSS v3.1: 9.1

NetworkNo privilegesNo user interactionPath Traversal

Source data as of:

At a glance

Severity
CRITICAL
CVSS
9.1 v3.1 · NVD
EPSS
EPSS not provided by FIRST.org for this CVE
CISA KEV
No
Type
Path Traversal · NVD CWE
Attack conditions (CVSS vector)
NetworkNo privilegesNo user interaction · Source: NVD Vector
Published
2026-06-25 · Modified: 2026-06-25
References
Jump to references (3)

CVSS / EPSS / KEV

CVSS v3.1 9.1 / 10 CRITICAL Source: NVD
CVSS v4.0 8.8 / 10 HIGH Source: NVD
EPSS — EPSS not provided by FIRST.org for this CVE Source: FIRST.org
CISA KEV No Source: CISA

Source — CVSS: NVD · EPSS: FIRST.org · KEV: CISA. Data & Sources

Description

The qrscp application's C-STORE handler uses a specific instance from attacker-supplied DICOM datasets directly in os.path.join() without sanitization, allowing file writes to arbitrary paths.

Record details

CVE ID
CVE-2026-56445
CVSS (v3.1)
9.1 (CRITICAL)
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Exploitability subscore
3.9
Impact subscore
5.2
CISA KEV
No
Weakness (CWE)
CWE-22
Affected configurations (CPE)
0
Published
2026-06-25
Modified
2026-06-25
Status
Received

References

Reference URLs as listed by NVD, grouped by a mechanical match on the link's host/pattern. Labels describe the link type only.

Related records

Other records sharing a factual facet, for cross-reference. A descriptive neighbourhood — ordering does not imply priority and is not a recommendation.

Same weakness type (CWE)

CVE-2026-39938 CRITICAL CVSS 9.8 CVE-2026-50548 CRITICAL CVSS 9.3 CVE-2026-52811 CRITICAL CVSS 9.0 CVE-2026-49247 HIGH CVSS 8.8

Published the same year

CVE-2026-12485 CRITICAL CVSS 10.0 CVE-2026-12537 CRITICAL CVSS 10.0 CVE-2026-12846 CRITICAL CVSS 10.0 CVE-2026-12847 CRITICAL CVSS 10.0
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