CVE-2026-17186

IBM Db2 Mirror for i 7.4, 7.5, and 7.6 could allow a remote attacker to execute arbitrary CL commands due to improper neutralization of special elements in a command.

CVSS v3 9.9 CRITICAL

9.9^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.3

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://www.ibm.com/support/pages/node/7283359	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ibm:db2_mirror_for_i:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-08-14 20:16

Updated : 2026-08-21 13:09

NVD link : CVE-2026-17186

Mitre link : CVE-2026-17186

CVE.ORG link : CVE-2026-17186

JSON object : View

Products Affected

ibm

db2_mirror_for_i

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

{"id": "CVE-2026-17186", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-17186", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-08-17T15:53:17.229456Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "psirt@us.ibm.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.9, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:H", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 5.3, "exploitabilityScore": 3.9}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "affected": [{"source": "psirt@us.ibm.com", "affectedData": [{"cpes": ["cpe:2.3:a:ibm:db2_mirror_for_i:7.4:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:db2_mirror_for_i:7.4.0:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:db2_mirror_for_i:7.5:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:db2_mirror_for_i:7.5.0:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:db2_mirror_for_i:7.6:*:*:*:*:*:*:*", "cpe:2.3:a:ibm:db2_mirror_for_i:7.6.0:*:*:*:*:*:*:*"], "vendor": "IBM", "product": "Db2 Mirror for i", "versions": [{"status": "affected", "version": "7.4"}, {"status": "affected", "version": "7.5"}, {"status": "affected", "version": "7.6"}]}]}], "published": "2026-08-14T20:16:51.127", "references": [{"url": "https://www.ibm.com/support/pages/node/7283359", "tags": ["Vendor Advisory"], "source": "psirt@us.ibm.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "psirt@us.ibm.com", "description": [{"lang": "en", "value": "CWE-78"}]}], "descriptions": [{"lang": "en", "value": "IBM Db2 Mirror for i 7.4, 7.5, and 7.6 could allow a remote attacker to execute arbitrary CL commands due to improper neutralization of special elements in a command."}], "lastModified": "2026-08-21T13:09:10.913", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ibm:db2_mirror_for_i:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E01FA903-74C4-4F19-9DF6-A5AACD6DF475", "versionEndIncluding": "7.6", "versionStartIncluding": "7.4"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@us.ibm.com"}