CVE-2026-16894

IBM AIX 7.2, 7.3 and PowerVM VIOS 4.1 are affected by a network-reachable stack buffer overflow (CVSS 9.8, critical) allowing unauthenticated remote arbitrary code execution. No specific exploit or patch details are provided in the documents; IBM support link is referenced for updates.

CVE-2026-16894 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...

CVE-2026-16891 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 obtain sensitive information due to an out-of-bounds read...

EUVD-2026-62825

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

CVE-2026-16891

IBM AIX 7.2/7.3 and PowerVM VIOS 4.1 are affected by CWE-125 out-of-bounds read in the bos.mp64 kernel fileset, allowing a local attacker to obtain sensitive information (CVSS 3.3, LOW). IBM has released APARs (IJ59566–IJ59563) available via Service Packs/SP13–SP02 for AIX and Fix Packs 4.1.0.50–...

CVE-2026-16890

IBM AIX 7.2/7.3 and PowerVM VIOS 4.1 contain an integer overflow exploitable by a local attacker with low privileges (CVSS 3.6, LOW) to obtain sensitive information or cause denial of service. IBM's support page (https://www.ibm.com/support/pages/node/7283858) is the primary reference; no exploit...

CVE-2026-16890 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 obtain sensitive information or cause a denial of service due to an integer overflow...

EUVD-2026-62861

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to obtain sensitive information or cause a denial of service due to an integer overflow...

CVE-2026-16886

IBM AIX 7.2/7.3 and PowerVM VIOS 4.1 are vulnerable to an out-of-bounds write exploitable by an adjacent-network attacker with no privileges, causing low-severity denial of service (CVSS 4.3). IBM reference: https://www.ibm.com/support/pages/node/7283858. Exploitation details are not provided in ...

CVE-2026-16886 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...

EUVD-2026-62862

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...

CVE-2026-16888

IBM AIX 7.2, 7.3, and PowerVM VIOS 4.1 have a path traversal flaw allowing remote attackers to read sensitive data. CVSS 3.7 (Low) reflects high complexity and no privileges required. IBM provides a support advisory at the referenced URL. No exploitation evidence is reported in the provided docum...

EUVD-2026-62863

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to obtain sensitive information due to a path traversal vulnerability...

CVE-2026-16888 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 a path traversal vulnerability...

CVE-2026-16885 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...

CVE-2026-16885

CVE-2026-16885 is a critical (CVSS 9.8) stack buffer overflow in IBM AIX 7.2, 7.3 and IBM PowerVM VIOS 4.1 that allows a remote, unauthenticated attacker to execute arbitrary code over the network. CISA's SSVC assessment rates exploitation as none observed, the vulnerability as automatable , and ...

EUVD-2026-62864

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...

CVE-2026-17028 Power System Out-of-bounds Read

IBM PowerVM Hypervisor FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, and FW950.00 through FW950.H2 is affected by a vulnerability in partition firmware during network boot. An unauthenticated attacker with access to the same network as a partition undergoing iSCSI SAN netwo...

CVE-2026-17028

IBM PowerVM Hypervisor firmware (FW950.00–FW950.H2, FW1060.00–FW1060.80, FW1110.00–FW1110.30, FW1120.00) contains a CWE-125 out-of-bounds read in partition firmware during iSCSI SAN network boot. An unauthenticated attacker on the same network can halt a booting partition's availability (CVSS 6.5...

EUVD-2026-62866

IBM PowerVM Hypervisor FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, and FW950.00 through FW950.H2 is affected by a vulnerability in partition firmware during network boot. An unauthenticated attacker with access to the same network as a partition undergoing iSCSI SAN netwo...