CVE-2026-12666 IBM MQ Java messaging is vulnerable to XML external entity injection
| Reporter | Title | Published | Views | Family All 6 |
|---|---|---|---|---|
 | Security Bulletin: IBM MQ Java messaging is vulnerable to XML external entity injection (CVE-2026-12666) | 14 Sep 202611:34 | – | ibm |
| Security Bulletin: IBM MQ Appliance is affected by an XML external entity injection vulnerability (CVE-2026-12666) | 10 Sep 202617:07 | – | ibm |
 | CVE-2026-12666 | 15 Sep 202617:08 | – | cve |
 | EUVD-2026-78873 | 15 Sep 202617:08 | – | euvd |
 | CVE-2026-12666 | 15 Sep 202618:17 | – | nvd |
 | PT-2026-92155 | 15 Sep 202600:00 | – | ptsecurity |
[
{
"vendor": "IBM",
"product": "MQ",
"versions": [
{
"status": "affected",
"version": "9.1.0.0",
"lessThanOrEqual": "9.1.0.37 LTS",
"versionType": "semver"
},
{
"status": "affected",
"version": "9.2.0.0",
"lessThanOrEqual": "9.2.0.43 LTS",
"versionType": "semver"
},
{
"status": "affected",
"version": "9.3.0.0",
"lessThanOrEqual": "9.3.0.41 LTS",
"versionType": "semver"
},
{
"status": "affected",
"version": "9.3.0.0",
"lessThanOrEqual": "9.3.5.1 CD",
"versionType": "semver"
},
{
"status": "affected",
"version": "9.4.0.0",
"lessThanOrEqual": "9.4.0.25 LTS",
"versionType": "semver"
},
{
"status": "affected",
"version": "9.4.0.0",
"lessThanOrEqual": "9.4.5.1 CD",
"versionType": "semver"
},
{
"status": "affected",
"version": "10.0.0.0"
}
],
"cpes": [
"cpe:2.3:a:ibm:mq:9.1.0.0:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:mq:9.1.0.37:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:mq:9.2.0.0:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:mq:9.2.0.43:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:mq:9.3.0.0:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:mq:9.3.0.41:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:mq:9.3.5.1:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:mq:9.4.0.0:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:mq:9.4.0.25:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:mq:9.4.5.1:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:mq:10.0.0.0:*:*:*:*:*:*:*"
]
}
]| Source | Link |
|---|---|
| ibm | www.ibm.com/support/pages/node/7284939 |
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15 Sep 2026 17:08Current
CVSS 3.18.1
EPSS0.00264