CVE•Published 2026-07-17•Modified 2026-07-24•0 articles on news•4 live references•NVD data

CVE-2026-7771Ibm · Db2

Vulnerability data via NVD (ingested)

CVSS v3.1

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS percentile

Exploit Prediction Scoring System · top 96% of all CVEs

Weaknesses (CWE)

CWE-835Loop with Unreachable Exit Condition ('Infinite Loop')

Description

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.4 is vulnerable to a trap when compiling a specially crafted statements containing subqueries could lead to a denial of service.

Timeline

Published 2026-07-17

Modified 2026-07-24

External references

NVD MITRE Exploit-DB VulnCheck

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-2026-7771

Hosts 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-2026-7771