CVE•Published 2026-07-21•Modified 2026-08-18•1 article on news•4 live references•NVD data
CVE-2026-16441Eclipse · Openj9
Vulnerability data via NVD (ingested)
CVSS v3.1
9.6
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
EPSS percentile
22
Exploit Prediction Scoring System · top 78% of all CVEs
Description
In Eclipse OpenJ9 versions up to 0.60, when executing class files where a previously concrete superclass method has been recompiled as abstract, execution is incorrectly delegated to an interface default method.
Timeline
Published 2026-07-21
Modified 2026-08-18
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-2026-16441Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Eclipse Openj9"All exposed Eclipse Openj9 instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Openj9"HTTP body or banner mentions "Openj9" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-16441Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-16441Censys host search filtered to this CVE id.
grep.app
CVE-2026-16441Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-16441GitHub code search for direct mentions.
Google dork
"CVE-2026-16441" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.