CVE-2026-15061 Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 's nimesis registration service could allow a remote attacker to overwrite files due to path traversal...

CVE-2026-15061

IBM AIX 7.2, 7.3 and IBM PowerVM VIOS 4.1 contain a path traversal vulnerability in the nimesis registration service that allows a remote, unauthenticated attacker to overwrite files. The CVSS 3.1 score is 8.2 (HIGH) with high integrity impact and low availability impact. CISA SSVC assesses explo...

EUVD-2026-62423

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 's nimesis registration service could allow a remote attacker to overwrite files due to path traversal...

CVE-2026-15061 Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 's nimesis registration service could allow a remote attacker to overwrite files due to path traversal...

PT-2026-78465

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 remote attacker could cause a denial of service due to a NULL pointer dereference, which occurs when a program attempts to read or write to a memory address tha...

PT-2026-78668

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 write allows a local attacker to execute arbitrary code. An out-of-bounds write occurs when a program writes data past the end of the intended buffer,...

PT-2026-78620

Name of the Vulnerable Software and Affected Versions IBM AIX versions 7.2 and 7.3 IBM PowerVM VIOS version 4.1 Description A local attacker can execute arbitrary code because environment variables are not properly scrubbed. Scrubbing refers to the process of removing or neutralizing potentially...

PT-2026-78626

Name of the Vulnerable Software and Affected Versions IBM AIX versions 7.2 and 7.3 IBM PowerVM VIOS version 4.1 Description Remote attackers can execute arbitrary commands due to improper neutralization of special elements used in an OS command. This issue occurs when the system fails to properly...

PT-2026-78669

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 overflow allows a remote attacker to execute arbitrary code. An integer overflow occurs when an arithmetic operation attempts to create a numeric value that is...

PT-2026-78663

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 write allows a remote attacker to execute arbitrary code. An out-of-bounds write occurs when a program writes data past the end of the intended buffer,...

PT-2026-78428

Name of the Vulnerable Software and Affected Versions IBM AIX versions 7.2 and 7.3 IBM PowerVM VIOS version 4.1 Description Network Installation Management NIM could allow a remote attacker to bypass security restrictions. This issue occurs because intermediate certificate authority private keys...

PT-2026-78457

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 occurs in the NIM server process during client registration, leading to a process crash. A buffer overflow is a condition where a program writes more data ...

PT-2026-78591

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 remote attacker could cause a denial of service due to unbounded recursion, which occurs when a function calls itself without a proper termination condition,...

PT-2026-78427

Name of the Vulnerable Software and Affected Versions IBM AIX versions 7.2 and 7.3 IBM PowerVM VIOS version 4.1 Description The nimesis registration service contains a path traversal flaw that could allow a remote attacker to overwrite files. Path traversal is a technique used to access files and...

PT-2026-78622

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 write allows a local attacker to achieve local privilege escalation. An out-of-bounds write occurs when a program writes data past the end of the intended...

PT-2026-78608

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 heap buffer overflow allows a remote attacker to execute arbitrary code. A heap buffer overflow occurs when a program writes more data to a heap-allocated memor...

PT-2026-78464

Name of the Vulnerable Software and Affected Versions IBM AIX versions 7.2 and 7.3 IBM PowerVM VIOS version 4.1 Description Remote authenticated attackers can execute arbitrary commands due to improper neutralization of special elements used in an OS command. This issue occurs when the system fai...

PT-2026-78661

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 stack buffer overflow allows a remote attacker to execute arbitrary code. A stack buffer overflow occurs when a program writes more data to a buffer located on...

PT-2026-78624

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 shell metacharacter injection flaw allows a local attacker to execute arbitrary commands on the system. Recommendations At the moment, there is no information...

PT-2026-78618

Name of the Vulnerable Software and Affected Versions IBM AIX versions 7.2 and 7.3 IBM PowerVM VIOS version 4.1 Description Command injection allows a remote attacker to execute arbitrary code on the system. Recommendations At the moment, there is no information about a newer version that contain...