[Debian-med-packaging] Bug#1139181: dcmtk: CVE-2026-10194

[Salvatore Bonaccorso]

Source: dcmtk
Version: 3.7.0+really3.7.0-2
Severity: important
Tags: security upstream
X-Debbugs-Cc: carnil at debian.org, Debian Security Team <team at security.debian.org>

Hi,

The following vulnerability was published for dcmtk.

CVE-2026-10194[0]:
| 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.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2026-10194
    https://www.cve.org/CVERecord?id=CVE-2026-10194
[1] https://git.dcmtk.org/?p=dcmtk.git;a=commit;h=0f78a4ef6f645ea5530166e445e5436a5de58e75

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore