{"description":"Trending threats, MITRE ATT\u0026CK coverage, and detection metadata. Fed continuously.","favicon":"https://feed.craftedsignal.io/favicon-32x32.png","feed_url":"https://feed.craftedsignal.io/tags/ibm-i/feed.json","home_page_url":"https://feed.craftedsignal.io/","icon":"https://feed.craftedsignal.io/apple-touch-icon.png","items":[{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[{"cvss":9.8,"id":"CVE-2026-16956"}],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["Db2 Mirror for i (7.4, 7.5, 7.6)"],"_cs_severities":["critical"],"_cs_tags":["remote-code-execution","vulnerability","ibm-i"],"_cs_type":"advisory","_cs_vendors":["IBM"],"content_html":"\u003cp\u003eIBM Db2 Mirror for i versions 7.4, 7.5, and 7.6 are affected by a critical command injection vulnerability, assigned as CVE-2026-16956. This flaw arises from the improper neutralization of special elements within OS commands processed by the application. An unauthenticated remote attacker could leverage this vulnerability to execute arbitrary commands with the privileges of the Db2 Mirror service. Given the CVSS base score of 9.8, this vulnerability poses a significant risk to the integrity and availability of IBM i environments. Defenders should prioritize patching or restricting access to the affected management interfaces.\u003c/p\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation allows remote attackers to execute arbitrary commands, potentially leading to full system compromise of the IBM i instance. This impact is particularly severe given the central role of Db2 Mirror in database replication, where unauthorized access could lead to data exfiltration, service disruption, or lateral movement within the network.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eImmediately apply the security updates provided by IBM for Db2 Mirror for i versions 7.4, 7.5, and 7.6 to mitigate CVE-2026-16956.\u003c/li\u003e\n\u003cli\u003eReview network access controls to ensure the Db2 Mirror management interface is not exposed to untrusted networks or the public internet.\u003c/li\u003e\n\u003cli\u003eMonitor IBM i system logs for unexpected execution of commands originating from service accounts associated with Db2 Mirror.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-08-12T18:48:48Z","date_published":"2026-08-12T18:48:48Z","id":"https://feed.craftedsignal.io/briefs/2026-08-ibm-db2-mirror-rce/","summary":"IBM Db2 Mirror for i versions 7.4 through 7.6 contain a critical command injection vulnerability allowing remote unauthenticated attackers to execute arbitrary system commands.","title":"Remote Command Injection in IBM Db2 Mirror for i","url":"https://feed.craftedsignal.io/briefs/2026-08-ibm-db2-mirror-rce/"},{"_cs_actors":[],"_cs_cpes":[],"_cs_cves":[{"cvss":9.9,"id":"CVE-2026-16860"}],"_cs_exploited":false,"_cs_has_poc":false,"_cs_poc_references":[],"_cs_products":["IBM i (7.3)","IBM i (7.4)","IBM i (7.5)","IBM i (7.6)","IBM i (7.3, 7.4, 7.5, 7.6)","Navigator for i"],"_cs_severities":["critical"],"_cs_tags":["vulnerability","remote-code-execution","ibm-i","privilege-escalation","cve-2026-16856"],"_cs_type":"advisory","_cs_vendors":["IBM"],"content_html":"\u003cp\u003eIBM i versions 7.3, 7.4, 7.5, and 7.6 are vulnerable to an uncontrolled search path element vulnerability (CVE-2026-16860). This flaw allows a remote authenticated attacker to influence the search path used by the system to locate binaries or libraries. By manipulating this path, an attacker can trick the system into executing arbitrary code rather than the intended legitimate executable. This vulnerability is rated with a CVSS 3.1 base score of 9.9, reflecting its critical impact on system integrity and confidentiality. Because successful exploitation requires authentication, it represents a significant lateral movement or privilege escalation risk for organizations relying on IBM i in their infrastructure.\u003c/p\u003e\n\u003ch2 id=\"impact\"\u003eImpact\u003c/h2\u003e\n\u003cp\u003eSuccessful exploitation of CVE-2026-16860 enables an authenticated attacker to execute arbitrary code with elevated privileges on the affected IBM i systems. This could lead to a total compromise of the affected environment, allowing for unauthorized data access, system modification, or persistent access by malicious actors. Organizations running IBM i in critical business or financial operations are at highest risk if they have compromised user accounts or internal malicious insiders.\u003c/p\u003e\n\u003ch2 id=\"recommendation\"\u003eRecommendation\u003c/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIdentify all instances of IBM i versions 7.3, 7.4, 7.5, and 7.6 within the enterprise environment.\u003c/li\u003e\n\u003cli\u003eReview vendor-provided security patches for CVE-2026-16860 and apply them to all affected IBM i systems immediately.\u003c/li\u003e\n\u003cli\u003eAudit user permissions and access logs to identify any anomalous execution patterns or suspicious modification of system paths by authenticated users.\u003c/li\u003e\n\u003cli\u003eImplement stringent monitoring for processes spawned from non-standard library or binary paths on the affected IBM i environment.\u003c/li\u003e\n\u003c/ul\u003e\n","date_modified":"2026-08-12T18:55:08Z","date_published":"2026-08-12T18:48:26Z","id":"https://feed.craftedsignal.io/briefs/2026-08-12-cve-2026-16860-ibm-i/","summary":"IBM i versions 7.3 through 7.6 contain an uncontrolled search path element vulnerability that allows a remote authenticated attacker to execute arbitrary code with elevated privileges.","title":"Uncontrolled Search Path Vulnerability in IBM i","url":"https://feed.craftedsignal.io/briefs/2026-08-12-cve-2026-16860-ibm-i/"}],"language":"en","title":"CraftedSignal Threat Feed - Ibm-I","version":"https://jsonfeed.org/version/1.1"}