Debian/orthanc: high 7.5
A gzip decompression bomb vulnerability exists when Orthanc processes HTTP request with `Content-Encoding: gzip`. The server does not enforce limits on decompressed size and allocates memory based on
Action: Upgrade orthanc to 1.12.10+dfsg-4 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.12.10+dfsg-4 | - |
Fixed versions
| 1.12.10+dfsg-4 |
Sources
- osv: DEBIAN-CVE-2026-5438#Debian:14/orthanc
- https://security-tracker.debian.org/tracker/CVE-2026-5438
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