High severity · published Aug 31, 2025
CVE-2025-9732
DCMTK dcm2img diybrpxt.h memory corruption
7.8
CVSS
0.2%
EPSS
No
On KEV
Description
A vulnerability was identified in DCMTK up to 3.6.9. This affects an unknown function in the library dcmimage/include/dcmtk/dcmimage/diybrpxt.h of the component dcm2img. Such manipulation leads to memory corruption. Local access is required to approach this attack. The name of the patch is 7ad81d69b. It is best practice to apply a patch to resolve this issue.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 7% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DC
DCMTK ·
3.6.0; 3.6.1; 3.6.2; 3.6.3; 3.6.4; 3.6.5; +4 more · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-9732
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-9732
Patch
https://github.com/DCMTK/dcmtk/commit/7ad81d69b
Permissions Required
https://vuldb.com/?ctiid.322023
Third Party Advisory
https://vuldb.com/?id.322023
Third Party Advisory
https://vuldb.com/?submit.639772
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