CVE-2026-16922 Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code due to a time-of-check to time-of-use TOCTOU race condition...

CVE-2026-16922 Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code due to a time-of-check to time-of-use TOCTOU race condition...

EUVD-2026-63382

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code due to a time-of-check to time-of-use TOCTOU race condition...

Security Bulletin: Multiple vulnerabilities affect IBM® Semeru Runtime

Summary This bulletin for IBM Semeru Runtime covers all applicable Java SE CVEs published by OpenJDK as part of their July 2026 Vulnerability Advisory, plus three further vulnerabilities. For more information please refer to OpenJDK's July 2026 Vulnerability Advisory and the CVE links below...

Security Bulletin: IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by an authentication bypass vulnerability (CVE-2026-14525)

Summary IBM WebSphere Application Server Liberty, which is bundled with IBM WebSphere Hybrid Edition, is affected by an authentication bypass vulnerability when the rtcomm-1.0 or rtcommGateway-1.0 feature is enabled. Vulnerability Details Refer to the security bulletins listed in the...

EUVD-2025-210745

IBM System Storage DS8A00 10.1.3.0 through 10.11.35.0 and IBM DS8900F 89.40.83.0 through 89.44.25.0 could allow an attacker to bypass security authentication due to improperly encoding of DSCLI command output to obtain sensitive information or cause a denial of service...

EUVD-2025-210744

IBM System Storage DS8A00 10.1.3.0 through 10.11.35.0 and IBM DS8900F 89.40.83.0 through 89.44.25.0 could allow an authenticated user to create a user with privileged user roles due to improper privileged defined with unsafe actions...

EUVD-2025-210743

IBM System Storage DS8A00 10.1.3.0 through 10.11.35.0 and IBM DS8900F 89.40.83.0 through 89.44.25.0 could allow an authenticated user to read or modify another user's command history due to an externally controlled filename...

PT-2026-79031

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to achieve privilege escalation due to improper authorization...

PT-2026-79030

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to cause a denial of service due to an improper calculation of a memory offset during IPsec decapsulation...

PT-2026-79025

Name of the Vulnerable Software and Affected Versions IBM AIX version 7.2 IBM AIX version 7.3 IBM PowerVM VIOS version 4.1 Description A time-of-check to time-of-use TOCTOU race condition exists, which could allow a local attacker to execute arbitrary code. A TOCTOU race condition occurs when a...

PT-2026-79034

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to cause a denial of service due to a heap-based buffer overflow...

PT-2026-79166

Name of the Vulnerable Software and Affected Versions IBM AIX versions 7.2 and 7.3 IBM PowerVM VIOS version 4.1 Description An out-of-bounds read allows a local attacker to disclose sensitive kernel memory. An out-of-bounds read occurs when a program reads data past the end of the intended buffer...

PT-2026-79156

Name of the Vulnerable Software and Affected Versions IBM AIX versions 7.2 and 7.3 IBM PowerVM VIOS version 4.1 Description Improper privilege management may allow a local attacker to gain elevated privileges. Recommendations At the moment, there is no information about a newer version that...

PT-2026-79162

Name of the Vulnerable Software and Affected Versions IBM AIX version 7.2 IBM AIX version 7.3 IBM PowerVM VIOS version 4.1 Description A local attacker can cause a denial of service by triggering uncontrolled resource consumption. Recommendations At the moment, there is no information about a new...

PT-2026-79158

Name of the Vulnerable Software and Affected Versions IBM AIX versions 7.2 and 7.3 IBM PowerVM VIOS version 4.1 Description A stack-based buffer overflow allows a local attacker to execute arbitrary code. A stack-based buffer overflow occurs when a program writes more data to a buffer located on...

PT-2026-79155

Name of the Vulnerable Software and Affected Versions IBM AIX versions 7.2 and 7.3 IBM PowerVM VIOS version 4.1 Description A buffer overflow allows a local attacker to execute arbitrary code. A buffer overflow occurs when a program writes more data to a block of memory, or buffer, than it is...

PT-2026-79243

Name of the Vulnerable Software and Affected Versions IBM AIX versions 7.2 and 7.3 IBM PowerVM VIOS version 4.1 Description An integer underflow allows a remote attacker to cause a denial of service and potentially disclose sensitive information. An integer underflow occurs when an arithmetic...

PT-2026-79221

Name of the Vulnerable Software and Affected Versions IBM AIX versions 7.2 and 7.3 IBM PowerVM VIOS version 4.1 Description A stack-based buffer overflow allows a remote attacker to execute arbitrary code. A stack-based buffer overflow occurs when a program writes more data to a buffer located on...

PT-2026-79257

Name of the Vulnerable Software and Affected Versions IBM AIX versions 7.2 and 7.3 IBM PowerVM VIOS version 4.1 Description Insufficient validation allows a local attacker to cause kernel memory corruption. A crafted filesystem image can trigger an out-of-bounds kernel-stack write during director...