VIR Vulnerability Intelligence Relay

CVE-2026-49485

unknown
Published 2026-07-09 · Modified 2026-07-09
💬 Discuss on Community ✚ Propose mitigation
CVSS v3
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CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4 NEW
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not yet in upstream
VIR risk
—

Description

org.hl7.fhir.core: ReDoS via FHIRPath matches()/replaceMatches() in FHIR Validator HTTP Endpoint

Predictions

Exploit likelihood
30%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Package impact
EcosystemPackageVulnerableFixed
java Mavenca.uhn.hapi.fhir:org.hl7.fhir.dstu2>=6.9.5,<6.9.96.9.9
java Mavenca.uhn.hapi.fhir:org.hl7.fhir.dstu2016may>=6.9.5,<6.9.96.9.9
java Mavenca.uhn.hapi.fhir:org.hl7.fhir.dstu3>=6.9.5,<6.9.96.9.9
java Mavenca.uhn.hapi.fhir:org.hl7.fhir.r4>=6.9.5,<6.9.96.9.9
java Mavenca.uhn.hapi.fhir:org.hl7.fhir.r4b>=6.9.5,<6.9.96.9.9
java Mavenca.uhn.hapi.fhir:org.hl7.fhir.r5>=6.9.5,<6.9.96.9.9
java Mavenca.uhn.hapi.fhir:org.hl7.fhir.validation>=6.9.5,<6.9.96.9.9
java Mavenca.uhn.hapi.fhir:org.hl7.fhir.validation.cli>=6.9.5,<6.9.96.9.9
java Mavenca.uhn.hapi.fhir:org.hl7.fhir.dstu2<6.9.4.26.9.4.2
java Mavenca.uhn.hapi.fhir:org.hl7.fhir.dstu2016may<6.9.4.26.9.4.2
java Mavenca.uhn.hapi.fhir:org.hl7.fhir.dstu3<6.9.4.26.9.4.2
java Mavenca.uhn.hapi.fhir:org.hl7.fhir.r4<6.9.4.26.9.4.2
java Mavenca.uhn.hapi.fhir:org.hl7.fhir.r4b<6.9.4.26.9.4.2
java Mavenca.uhn.hapi.fhir:org.hl7.fhir.r5<6.9.4.26.9.4.2
java Mavenca.uhn.hapi.fhir:org.hl7.fhir.validation<6.9.4.26.9.4.2
java Mavenca.uhn.hapi.fhir:org.hl7.fhir.validation.cli<6.9.4.26.9.4.2

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.