CVE-2026-56445
CRITICALCVSS 9.1/10EPSS 0.43%
Last modified
CVE-2026-56445 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. 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.. EPSS estimates a 0.43% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-56445?
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.
How severe is CVE-2026-56445?
CVE-2026-56445 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 0.43% probability of exploitation in the next 30 days.
How do I fix CVE-2026-56445?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-5643A vulnerability was identified in Cyber-III Student-Manageme…2.4
- CVE-2026-56434NGINX Plus and NGINX Open Source have a vulnerability in the…8.3
- CVE-2026-56437Uncontrolled search path element issue exists in Pupsman ver…8.4
- CVE-2026-5644A security flaw has been discovered in Cyber-III Student-Man…2.4
- CVE-2026-56443Token public-only scope bypassed on Limited-visibility owner…9.6
- CVE-2026-56444In NLnet Labs Unbound 1.20.0 up to and including 1.25.1, whe…5.9
- CVE-2026-56446MISP allowed a site administrator to configure an arbitrary …7.2
- CVE-2026-56447MISP allowed an authenticated site administrator to set the …7.2
- CVE-2026-56448A path traversal vulnerability exists in AIL Framework befor…8.3
- CVE-2026-5645A weakness has been identified in projectworlds Car Rental S…7.3
- CVE-2026-56450AIL did not restrict repeated failed attempts to verify a tw…5.1
- CVE-2026-56451A vulnerability has been identified in Opcenter X (All versi…10
Are you affected by CVE-2026-56445?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST