uhn has 2 CVEs on record. The median CVSS is 7.5 (high), with 1 rated critical.
CVEs per month
Last 12 months, by publish date
1125/111225/120126/010226/020326/030426/040526/050626/060726/070826/080926/091026/10
- Exploited share
- 0% vs 1% corpus
- Median CVSS
- 7.5
- Publish → KEV
- —
- Last 90 days
- 0 prev 2
Weakness classes
Products
- ca.uhn.hapi.fhir:org.hl7.fhir.dstu2 1
- ca.uhn.hapi.fhir:org.hl7.fhir.utilities 1
2
Total CVEs
1
Critical
0
CISA KEV
0
Exploited
uhn vulnerabilities
CVEs affecting uhn, newest first. Open any entry for full detail, references, and exploit status.
2 CVEsRSS
CVE-2026-55470High· 7.5HAPI FHIR: Incomplete fix for CVE-2026-45367: DSTU2 FHIRPathEngine.matches() missing RegexTimeout protection allows ReDoS
HAPI FHIR: Incomplete fix for CVE-2026-45367: DSTU2 FHIRPathEngine.matches() missing RegexTimeout protection allows ReDoS
▾ Twilightuhn · ca.uhn.hapi.fhir:org.hl7.fhir.dstu2EPSS 0.68%via GHSA
CVE-2026-55471CriticalHAPI FHIR: XXE in XsltUtilities.saxonTransform via unhardened Saxon TransformerFactory
HAPI FHIR: XXE in XsltUtilities.saxonTransform via unhardened Saxon TransformerFactory
▾ Midnightuhn · ca.uhn.hapi.fhir:org.hl7.fhir.utilitiesEPSS 0.57%via GHSA