CVE•Published 2026-09-04•Modified 2026-09-08•0 articles on news•6 live references•NVD data
CVE-2026-85786
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
26
Exploit Prediction Scoring System · top 74% of all CVEs
Description
Improper handling of highly compressed data in Amazon ion-java before 1.12.1 might allow remote attackers to cause a denial of service via a crafted compressed Ion document that expands to an arbitrarily large size upon decompression due to insufficient coverage of the GZIP auto-decompression opt-out introduced for CVE-2026-75936. To remediate this issue, users should upgrade to version 1.12.1.
Timeline
Published 2026-09-04
Modified 2026-09-08
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-2026-85786Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-85786Censys host search filtered to this CVE id.
grep.app
CVE-2026-85786Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-85786GitHub code search for direct mentions.
Google dork
"CVE-2026-85786" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-85786 on GitHub.
We haven't classified any articles referencing CVE-2026-85786 yet. The external references above still apply.