CVE-2026-16956

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-16956", "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "state": "PUBLISHED", "assignerShortName": "ibm", "dateReserved": "2026-07-24T08:09:18.503Z", "datePublished": "2026-08-12T17:30:22.744Z", "dateUpdated": "2026-08-12T19:18:18.312Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "shortName": "ibm", "dateUpdated": "2026-08-12T17:30:22.744Z"}, "title": "IBM Db2 Mirror for i is vulnerable to OS command injection []", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-78", "description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')", "type": "CWE"}]}], "affected": [{"vendor": "IBM", "product": "Db2 Mirror for i", "versions": [{"status": "affected", "version": "7.4"}, {"status": "affected", "version": "7.5"}, {"status": "affected", "version": "7.6"}], "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:*:*:*:*:*:*:*"]}], "descriptions": [{"lang": "en", "value": "IBM Db2 Mirror for i 7.4, 7.5, and 7.6 could allow a remote attacker to execute arbitrary commands due to improper neutralization of special elements used in an OS command.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>IBM Db2 Mirror for i 7.4, 7.5, and 7.6 could allow a remote attacker to execute arbitrary commands due to improper neutralization of special elements used in an OS command.</p>"}]}], "references": [{"url": "https://www.ibm.com/support/pages/node/7283281", "tags": ["vendor-advisory", "patch"]}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseSeverity": "CRITICAL", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}}], "solutions": [{"lang": "en", "value": "IBM strongly recommends addressing the vulnerability now.\n\n\n\n\n\nIBM i Release\n\n\n\n5770-SS1 PTF Numbers\n\n\n\nPTF Download Link\n\n\n\n7.4\n\n\n\nSJ10957\n\n\n\n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10957 \n\n\n\n7.5\n\n\n\nSJ10954\n\n\n\n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10954 \n\n\n\n7.6\n\n\n\nSJ10951\n\n\n\n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10951 \n\n\n\n\n\n https://www.ibm.com/support/fixcentral", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<div><p>IBM strongly recommends addressing the vulnerability now.</p></div><div><table><tbody><tr><td><p>IBM i Release</p></td><td><p>5770-SS1 PTF Numbers</p></td><td><p>PTF Download Link</p></td></tr><tr><td><p>7.4</p></td><td><p>SJ10957</p></td><td><p><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10957\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10957</a></p></td></tr><tr><td><p>7.5</p></td><td><p>SJ10954</p></td><td><p><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10954\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10954</a></p></td></tr><tr><td><p>7.6</p></td><td><p>SJ10951</p></td><td><p><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10951\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10951</a></p></td></tr></tbody></table></div><p><a href=\"https://www.ibm.com/support/fixcentral\" rel=\"nofollow\">https://www.ibm.com/support/fixcentral</a></p>"}]}]}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-08-12T17:58:00.610874Z", "id": "CVE-2026-16956", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-12T19:18:18.312Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-16956", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-08-12T17:58:00.610874Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-08-12T17:58:04.865Z"}}], "cna": {"title": "IBM Db2 Mirror for i is vulnerable to OS command injection []", "metrics": [{"format": "CVSS", "cvssV3_1": {"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"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"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"}]}], "solutions": [{"lang": "en", "value": "IBM strongly recommends addressing the vulnerability now.\n\n\n\n\n\nIBM i Release\n\n\n\n5770-SS1 PTF Numbers\n\n\n\nPTF Download Link\n\n\n\n7.4\n\n\n\nSJ10957\n\n\n\n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10957 \n\n\n\n7.5\n\n\n\nSJ10954\n\n\n\n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10954 \n\n\n\n7.6\n\n\n\nSJ10951\n\n\n\n https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10951 \n\n\n\n\n\n https://www.ibm.com/support/fixcentral", "supportingMedia": [{"type": "text/html", "value": "<div><p>IBM strongly recommends addressing the vulnerability now.</p></div><div><table><tbody><tr><td><p>IBM i Release</p></td><td><p>5770-SS1 PTF Numbers</p></td><td><p>PTF Download Link</p></td></tr><tr><td><p>7.4</p></td><td><p>SJ10957</p></td><td><p><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10957\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10957</a></p></td></tr><tr><td><p>7.5</p></td><td><p>SJ10954</p></td><td><p><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10954\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10954</a></p></td></tr><tr><td><p>7.6</p></td><td><p>SJ10951</p></td><td><p><a href=\"https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10951\" rel=\"nofollow\">https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10951</a></p></td></tr></tbody></table></div><p><a href=\"https://www.ibm.com/support/fixcentral\" rel=\"nofollow\">https://www.ibm.com/support/fixcentral</a></p>", "base64": false}]}], "references": [{"url": "https://www.ibm.com/support/pages/node/7283281", "tags": ["vendor-advisory", "patch"]}], "descriptions": [{"lang": "en", "value": "IBM Db2 Mirror for i 7.4, 7.5, and 7.6 could allow a remote attacker to execute arbitrary commands due to improper neutralization of special elements used in an OS command.", "supportingMedia": [{"type": "text/html", "value": "<p>IBM Db2 Mirror for i 7.4, 7.5, and 7.6 could allow a remote attacker to execute arbitrary commands due to improper neutralization of special elements used in an OS command.</p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-78", "description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')"}]}], "providerMetadata": {"orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "shortName": "ibm", "dateUpdated": "2026-08-12T17:30:22.744Z"}}}, "cveMetadata": {"cveId": "CVE-2026-16956", "state": "PUBLISHED", "dateUpdated": "2026-08-12T19:18:18.312Z", "dateReserved": "2026-07-24T08:09:18.503Z", "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522", "datePublished": "2026-08-12T17:30:22.744Z", "assignerShortName": "ibm"}, "dataVersion": "5.2"}

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