CVE-2025-14607

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 4.0

5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

CVSS 3.1

6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

EPSS

0.3% chance of exploitation in the next 30 days; higher than 19% of CVEs (scores of 2026-10-25)

CWE

CWE-119

Published

2025-12-13

Modified

2026-10-07

Record from

the NVD, synced 2026-10-19

References

• https://github.com/DCMTK/dcmtk/commit/4c0e5c10079392c594d6a7abd95dd78ac0aa556a
• https://support.dcmtk.org/redmine/issues/1184
• https://support.dcmtk.org/redmine/projects/dcmtk/activity?from=2025-12-02
• https://support.dcmtk.org/redmine/versions/19
• https://vuldb.com/?ctiid.336283

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