IBM Powervm VIOS vulnerabilities, page 4
146 vulnerabilities
Known vulnerabilities in IBM Powervm VIOS, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.
HighCVE-2026-16945ibm · aix +2 moreVulnerabilities in IBM AIX and PowerVM VIOSIBM 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.EPSS0.17%HighCVE-2026-16842ibm · aix +2 moreVulnerabilities in IBM AIX and PowerVM VIOSIBM 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.EPSS0.50%HighCVE-2026-16703ibm · aix +2 moreVulnerabilities in IBM AIX and PowerVM VIOSIBM 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.EPSS0.14%HighCVE-2026-16838ibm · aix +2 moreVulnerabilities in IBM AIX and PowerVM VIOSIBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to overwrite critical files and obtain sensitive information due to a time-of-check to time-of-use (TOCTOU) race condition.EPSS0.10%HighCVE-2026-16946ibm · aix +2 moreVulnerabilities in IBM AIX and PowerVM VIOSIBM 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.EPSS0.15%HighCVE-2026-16831ibm · aix +2 moreVulnerabilities in IBM AIX and PowerVM VIOSIBM 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 resource consumption.EPSS0.55%HighCVE-2026-16923ibm · aix +2 moreVulnerabilities in IBM AIX and PowerVM VIOSIBM 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.EPSS0.08%CriticalCVE-2026-16913ibm · aix +2 moreVulnerabilities in IBM AIX and PowerVM VIOSIBM 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.EPSS0.80%MediumCVE-2026-16855ibm · aix +2 moreVulnerabilities in IBM AIX and PowerVM VIOSIBM 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 a heap buffer overflow.EPSS0.13%CriticalCVE-2026-16840ibm · aix +2 moreVulnerabilities in IBM AIX and PowerVM VIOSIBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to an out-of-bounds write.EPSS0.80%CriticalCVE-2026-16839ibm · aix +2 moreVulnerabilities in IBM AIX and PowerVM VIOSIBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to obtain sensitive information due to an integer underflow in the IPv4 IP-options parser.EPSS0.52%HighCVE-2026-16837ibm · aix +2 moreVulnerabilities in IBM AIX and PowerVM VIOSIBM 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 handling of a missing SSL client certificate.EPSS0.35%HighCVE-2026-16706ibm · aix +2 moreVulnerabilities in IBM AIX and PowerVM VIOSIBM 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.EPSS0.55%CriticalCVE-2026-16885ibm · aix +2 moreVulnerabilities in IBM AIX and PowerVM VIOSIBM 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.EPSS0.80%HighCVE-2026-16857ibm · aix +2 moreVulnerabilities in IBM AIX and PowerVM VIOSIBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to manipulate network traffic and DNS configuration due to improper authentication.EPSS0.60%HighCVE-2026-16841ibm · aix +2 moreVulnerabilities in IBM AIX and PowerVM VIOSIBM 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.EPSS0.41%MediumCVE-2026-16914ibm · aix +2 moreVulnerabilities in IBM AIX and PowerVM VIOSIBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code due to an out-of-bounds write.EPSS0.17%MediumCVE-2026-16951ibm · aix +2 moreVulnerabilities in IBM AIX and PowerVM VIOSIBM 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.EPSS0.17%HighCVE-2026-16686ibm · aix +2 moreVulnerabilities in IBM AIX and PowerVM VIOSIBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to access NFS-exported filesystems due to improper authentication.EPSS0.50%MediumCVE-2026-16952ibm · aix +2 moreVulnerabilities in IBM AIX and PowerVM VIOSIBM 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.EPSS0.13%