CVE-2026-81876
3 advisories.
Maven/ca.uhn.hapi.fhir:org.hl7.fhir.r5 CVE-2026-81876: high 7.5
HAPI FHIR: SHCParser DEFLATE infinite loop causes denial of service
Action: Upgrade ca.uhn.hapi.fhir:org.hl7.fhir.r5 to 6.9.12 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 6.9.12 | - |
Fixed versions
| 6.9.12 |
Sources
- osv: GHSA-gq9c-wmrm-5hvr
- https://github.com/hapifhir/org.hl7.fhir.core/security/advisories/GHSA-gq9c-wmrm-5hvr
- https://nvd.nist.gov/vuln/detail/CVE-2026-81876
- https://github.com/hapifhir/org.hl7.fhir.core/pull/2493
- https://github.com/hapifhir/org.hl7.fhir.core/commit/d804558bd77372b1629e55a5b901cad3f5134cdc
- https://github.com/hapifhir/org.hl7.fhir.core/commit/edd5d8c139e669e39270785f08be7b63aefef24c
- https://github.com/hapifhir/org.hl7.fhir.core
CVE-2026-81876 · published · modified · JSON
Maven/ca.uhn.hapi.fhir:org.hl7.fhir.validation CVE-2026-81876: high 7.5
HAPI FHIR: SHCParser DEFLATE infinite loop causes denial of service
Action: Upgrade ca.uhn.hapi.fhir:org.hl7.fhir.validation to 6.9.12 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 6.9.12 | - |
Fixed versions
| 6.9.12 |
Sources
- osv: GHSA-gq9c-wmrm-5hvr#Maven/ca.uhn.hapi.fhir:org.hl7.fhir.validation
- https://github.com/hapifhir/org.hl7.fhir.core/security/advisories/GHSA-gq9c-wmrm-5hvr
- https://nvd.nist.gov/vuln/detail/CVE-2026-81876
- https://github.com/hapifhir/org.hl7.fhir.core/pull/2493
- https://github.com/hapifhir/org.hl7.fhir.core/commit/d804558bd77372b1629e55a5b901cad3f5134cdc
- https://github.com/hapifhir/org.hl7.fhir.core/commit/edd5d8c139e669e39270785f08be7b63aefef24c
- https://github.com/hapifhir/org.hl7.fhir.core
CVE-2026-81876 · published · modified · JSON
Maven/ca.uhn.hapi.fhir:org.hl7.fhir.validation.cli CVE-2026-81876: high 7.5
HAPI FHIR: SHCParser DEFLATE infinite loop causes denial of service
Action: Upgrade ca.uhn.hapi.fhir:org.hl7.fhir.validation.cli to 6.9.12 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 6.9.12 | - |
Fixed versions
| 6.9.12 |
Sources
- osv: GHSA-gq9c-wmrm-5hvr#Maven/ca.uhn.hapi.fhir:org.hl7.fhir.validation.cli
- https://github.com/hapifhir/org.hl7.fhir.core/security/advisories/GHSA-gq9c-wmrm-5hvr
- https://nvd.nist.gov/vuln/detail/CVE-2026-81876
- https://github.com/hapifhir/org.hl7.fhir.core/pull/2493
- https://github.com/hapifhir/org.hl7.fhir.core/commit/d804558bd77372b1629e55a5b901cad3f5134cdc
- https://github.com/hapifhir/org.hl7.fhir.core/commit/edd5d8c139e669e39270785f08be7b63aefef24c
- https://github.com/hapifhir/org.hl7.fhir.core
CVE-2026-81876 · published · modified · JSON