CVE-2026-16923

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 gain elevated privileges due to improper privilege management.

CVSS 3.1 · 7 High EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-16924

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 improper calculation of a memory offset during IPsec decapsulation.

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

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-16925

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 achieve privilege escalation due to improper authorization.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-16927

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 gain root privileges due to a time-of-check to time-of-use (TOCTOU) race condition.

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

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-16932

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 commands due to improper validation of the ODMDIR environment variable.

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

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-16989

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 gain elevated privileges due to improper resolution of symbolic links.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-17121

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 uncontrolled recursion.

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

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-16980

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 improper validation of symbolic links.

CVSS 3.1 · 6.3 Medium EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-16973

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 disclose sensitive kernel memory due to an out-of-bounds read.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-16972

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 due to improper authentication.

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

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-16958

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 out-of-bounds write.

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

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-16952

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 uncontrolled resource consumption.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-16951

Vulnerabilities in IBM AIX and PowerVM VIOS

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

CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-16946

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 gain elevated privileges due to a heap buffer overflow.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-16944

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 stack-based buffer overflow.

CVSS 3.1 · 6.7 Medium EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-16943

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 heap-based buffer overflow.

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

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-16937

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 gain elevated privileges due to improper privilege management.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-16936

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 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Ibm

Products

Aix Powervm Vios Vios

CVE-2026-16934

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 gain elevated privileges 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-2026-16842

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 commands due to improper neutralization of special elements used in an OS command.

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

Vendors

Ibm

Products

Aix Powervm Vios Vios