CVE•Published 2026-08-10•Modified 2026-08-17•1 article on news•6 live references•NVD data
CVE-2026-55799Apache · Ranger
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
56
Exploit Prediction Scoring System · top 44% of all CVEs
Weaknesses (CWE)
Description
Remote Code Execution Vulnerability in GraalScriptEngineCreator in Apache Ranger <= 2.8.0 Users are recommended to upgrade to version 2.9.0, which fixes this issue.
Timeline
Published 2026-08-10
Modified 2026-08-17
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-2026-55799Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Apache Ranger"All exposed Apache Ranger instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Ranger"HTTP body or banner mentions "Ranger" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-55799Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-55799Censys host search filtered to this CVE id.
grep.app
CVE-2026-55799Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-55799GitHub code search for direct mentions.
Google dork
"CVE-2026-55799" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-55799 on GitHub.