CVE-2026-17152

Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to a buffer overflow.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-17157

Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to a stack buffer overflow.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-18835

Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote authenticated attacker to execute arbitrary commands due to improper neutralization of special elements used in an OS command.

CVSS 3.1 · 9.9 Critical EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-18832

Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to a heap-based buffer overflow.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-18716

Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote authenticated attacker to obtain sensitive information or cause a denial of service due to an out-of-bounds read.

CVSS 3.1 · 7.9 High EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-18670

Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to cause a denial of service and potentially disclose sensitive information due to an integer underflow.

CVSS 3.1 · 8.2 High EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-17436

Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to a heap-based buffer overflow.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-17425

Vulnerabilities in IBM AIX and PowerVM VIOS

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 stack buffer overflow.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-17424

Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to bypass security restrictions due to improper limitation of a pathname to a restricted directory.

CVSS 3.1 · 4.8 Medium EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-17423

Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to obtain sensitive information and cause a denial of service due to an out-of-bounds read.

CVSS 3.1 · 7.7 High EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-17422

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 buffer overflow.

CVSS 3.1 · 9.3 Critical EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-17195

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 cause a denial of service due to an out-of-bounds write.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-17170

Vulnerabilities in IBM AIX and PowerVM VIOS

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 improper validation of an allocation size.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-17168

Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote authenticated attacker to execute arbitrary code due to a stack-based buffer overflow.

CVSS 3.1 · 8.5 High EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-17165

Vulnerabilities in IBM AIX and PowerVM VIOS

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 NULL pointer dereference.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-17159

Vulnerabilities in IBM AIX and PowerVM VIOS

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 integer overflow.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-17160

Vulnerabilities in IBM AIX and PowerVM VIOS

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to an integer overflow during size computation.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-17042

Power System Out-of-bounds Read

IBM Power Systems Firmware FW950.00 through FW950.H2, OP940.00 through OP940.a1 (Power9), and OP940.00 - OP940.81 (Power HMC) is affected by a vulnerability in host firmware NVRAM parsing. An attacker with root access to a guest partition on an OpenPOWER system can write a specially crafted NVRAM image, causing the host firmware boot stage to crash with possible memory corruption. This condition persists until operator intervention — clearing NVRAM via the service processor — to restore normal operation. This vulnerability only affects OpenPOWER systems; systems running PowerVM are not affected. Successful exploitation results in an integrity and availability impact to the managed system.

CVSS 3.1 · 7.3 High EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Power Hardware Management Console \(7063-cr2\) Power Hardware Management Console \(7063-cr2\) Firmware Power System Ac922 \(8335-gth\) and 18 more

CVE-2026-17468

IBM Documentation Offline is vulnerable to information disclosure, session forgery and remote code execution

IBM Documentation Offline 1.0.0 through 1.4.1 could allow a remote attacker to forge valid session tokens due to the use of a hardcoded cryptographic key.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Documentation Offline

CVE-2026-17473

IBM Documentation Offline is vulnerable to information disclosure, session forgery and remote code execution

IBM Documentation Offline 1.0.0 through 1.4.1 could allow a remote attacker to read arbitrary files due to improper limitation of a pathname to a restricted directory.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Documentation Offline