Pixmeo OsiriX MD DICOM File Parser use after free

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.6$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Pixmeo OsiriX MD. The impacted element is an unknown function of the component DICOM File Parser. Executing a manipulation can lead to use after free. This vulnerability appears as CVE-2025-31946. The attack requires local access. There is no available exploit.

Detailsinfo

A vulnerability has been found in Pixmeo OsiriX MD (affected version not known) and classified as critical. This vulnerability affects some unknown functionality of the component DICOM File Parser. The manipulation with an unknown input leads to a use after free vulnerability. The CWE definition for the vulnerability is CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Pixmeo OsiriX MD is vulnerable to a local use after free scenario, which could allow an attacker to locally import a crafted DICOM file and cause memory corruption or a system crash.

The weakness was presented by Chizuru Toyama as icsma-25-128-01. The advisory is shared for download at cisa.gov. This vulnerability was named CVE-2025-31946 since 04/03/2025. The exploitation appears to be easy. The attack needs to be approached locally. There are neither technical details nor an exploit publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 5.7
VulDB Meta Temp Score: 5.6

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.2
CNA Vector (icscert): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Use after free
CWE: CWE-416 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/03/2025 🔍
05/09/2025 +36 days 🔍
05/09/2025 +0 days 🔍
05/09/2025 +0 days 🔍

Sourcesinfo

Advisory: icsma-25-128-01
Researcher: Chizuru Toyama
Status: Not defined

CVE: CVE-2025-31946 (🔍)
GCVE (CVE): GCVE-0-2025-31946
GCVE (VulDB): GCVE-100-308128

Entryinfo

Created: 05/09/2025 08:05
Changes: 05/09/2025 08:05 (76)
Complete: 🔍
Cache ID: 216::103

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