CVE•Published 2026-09-03•Modified 2026-09-03•0 articles on news•4 live references•NVD data
CVE-2026-84851
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
—
Weaknesses (CWE)
Description
An uncontrolled recursion issue exists in Amazon Ion-C versions before 1.1.6 that might allow a remote unauthenticated actor to craft Ion data that exhausts the native call stack and crashes the application using the library, resulting in a denial of service.
Timeline
Published 2026-09-03
Modified 2026-09-03
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).
More intel sources (5)
Shodan report
vuln:CVE-2026-84851Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-84851Censys host search filtered to this CVE id.
grep.app
CVE-2026-84851Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-84851GitHub code search for direct mentions.
Google dork
"CVE-2026-84851" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-84851 on GitHub.
We haven't classified any articles referencing CVE-2026-84851 yet. The external references above still apply.