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Medium severity · published May 31, 2026
CVE-2026-10194
OFFIS DCMTK dcmqrscp dcmqrdbi.cc deleteOldestImages heap-based overflow
6.3
CVSS
0.2%
EPSS
No
On KEV
Description
A weakness has been identified in OFFIS DCMTK 3.7.0. This affects the function DcmQueryRetrieveIndexDatabaseHandle::deleteOldestImages of the file dcmqrdb/libsrc/dcmqrdbi.cc of the component dcmqrscp. Executing a manipulation can lead to heap-based buffer overflow. The attack may be launched remotely. This patch is called 0f78a4ef6f645ea5530166e445e5436a5de58e75. A patch should be applied to remediate this issue.
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)0.2% · higher than 16% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DC
DCMTK · OFFIS
3.7.0 · source: vendor
Affected product
DC
DCMTK
OFFIS
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-10194
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-10194
git.dcmtk.org
https://git.dcmtk.org/?p=dcmtk.git;a=commit;h=0f78a4ef6f645ea5530166e445e5436a5de58e75
vuldb.com
https://vuldb.com/cve/CVE-2026-10194
vuldb.com
https://vuldb.com/submit/821029
vuldb.com
https://vuldb.com/vuln/367475
vuldb.com
https://vuldb.com/vuln/367475/cti
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