CVE•Published 2026-10-22•Modified 2026-10-23•0 articles on news•5 live references•NVD data
CVE-2026-113873
Vulnerability data via NVD (ingested)
CVSS v3.1
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS percentile
—
Description
SmileCDR HAPI FHIR does not properly handle highly compressed data, allowing an unauthenticated attacker to send compressed payloads that exhaust server heap or crash certain services when decompressed.
Timeline
Published 2026-10-22
Modified 2026-10-23
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2026-113873Hosts Shodan has explicitly fingerprinted as vulnerable.
More intel sources (5)
Shodan report
vuln:CVE-2026-113873Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-113873Censys host search filtered to this CVE id.
grep.app
CVE-2026-113873Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-113873GitHub code search for direct mentions.
Google dork
"CVE-2026-113873" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-113873 on GitHub.
We haven't classified any articles referencing CVE-2026-113873 yet. The external references above still apply.