Medium severity · published Dec 13, 2025
CVE-2025-14607
OFFIS DCMTK dcmdata dcbytstr.cc makeDicomByteString memory corruption
6.3
CVSS
0.3%
EPSS
No
On KEV
Description
A vulnerability was detected in OFFIS DCMTK up to 3.6.9. Affected by this issue is the function DcmByteString::makeDicomByteString of the file dcmdata/libsrc/dcbytstr.cc of the component dcmdata. The manipulation results in memory corruption. The attack can be launched remotely. Upgrading to version 3.7.0 can resolve this issue. The patch is identified as 4c0e5c10079392c594d6a7abd95dd78ac0aa556a. You should upgrade the affected component.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 20% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DC
DCMTK · OFFIS
3.6.0; 3.6.1; 3.6.2; 3.6.3; 3.6.4; 3.6.5; +4 more · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-14607
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-14607
github.com
https://github.com/DCMTK/dcmtk/commit/4c0e5c10079392c594d6a7abd95dd78ac0aa556a
support.dcmtk.org
https://support.dcmtk.org/redmine/issues/1184
support.dcmtk.org
https://support.dcmtk.org/redmine/projects/dcmtk/activity?from=2025-12-02
support.dcmtk.org
https://support.dcmtk.org/redmine/versions/19
vuldb.com
https://vuldb.com/?ctiid.336283
vuldb.com
https://vuldb.com/?id.336283
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