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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| OFFIS | DCMTK | 3.7.0 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | dcmtk | 3.7.0+really3.7.0-5 | — |
| Debian 13 | dcmtk | 3.6.9-5+deb13u1 | — |
| Debian 12 | dcmtk | 3.6.7-9~deb12u4 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | dcmtk | No fix yet | — |
| Ubuntu 26.04 LTS | dcmtk | No fix yet | — |
| Ubuntu 25.10 | dcmtk | No fix yet | — |
Show 5 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 24.04 LTS | dcmtk | No fix yet | — |
| Ubuntu Pro 22.04 LTS | dcmtk | No fix yet | — |
| Ubuntu Pro 20.04 LTS | dcmtk | No fix yet | — |
| Ubuntu Pro 18.04 LTS | dcmtk | No fix yet | — |
| Ubuntu Pro 16.04 LTS | dcmtk | No fix yet | — |
References
- VDB-367475 | OFFIS DCMTK dcmqrscp dcmqrdbi.cc deleteOldestImages heap-based overflow vdb-entry technical-description
- VDB-367475 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- CVE-2026-10194 | CVE Analysis and Report third-party-advisory
- Submit #821029 | DCMTK v3.7.0+ DEV Heap-based Buffer Overflow third-party-advisory
- https://git.dcmtk.org/?p=dcmtk.git;a=commit;h=0f78a4ef6f645ea5530166e445e5436a5de58e75 broken-link patch