CVE•Published 2026-06-30•Modified 2026-07-02•1 article on news•5 live references•NVD data
CVE-2026-10109Ibm · Db2
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
54
Exploit Prediction Scoring System · top 46% of all CVEs
Weaknesses (CWE)
Description
IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to remote code execution due to improper pre-auth DRDA handshake handling.
Timeline
Published 2026-06-30
Modified 2026-07-02
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-2026-10109Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Ibm Db2"All exposed Ibm Db2 instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Db2"HTTP body or banner mentions "Db2" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-10109Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-10109Censys host search filtered to this CVE id.
grep.app
CVE-2026-10109Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-10109GitHub code search for direct mentions.
Google dork
"CVE-2026-10109" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.