Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect AIX

Summary There are multiple vulnerabilities in IBM SDK Java Technology Edition,Version 8 used by AIX. AIX has addressed the applicable CVEs. Vulnerability Details CVEID:CVE-2026-61308 DESCRIPTION: Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to...

Security Bulletin: Multiple vulnerabilities in PostgreSQL affect PowerVM VIOS

Summary Vulnerabilities in PostgreSQL could allow Memory Corruption/Arbitrary Code Execution CVE-2026-14662, CVE-2026-14664, CVE-2026-14669, CVE-2026-14670, CVE-2026-14671, CVE-2026-14677, CVE-2026-14679, CVE-2026-14680, CVE-2026-15742, CVE-2026-16239, CVE-2026-19385, Information Disclosure...

Multiple vulnerabilities in PostgreSQL affect PowerVM VIOS

IBM SECURITY ADVISORY First Issued: Tue Oct 6 01:00:55 CDT 2026 The most recent version of this document is available here: https://aix.software.ibm.com/aix/efixes/security/postgresadvisory2.asc Security Bulletin: Multiple vulnerabilities in PostgreSQL affect PowerVM VIOS...

Security Bulletin: Multiple vulnerabilities in OpenSSH affect AIX

Summary There are multiple vulnerabilities in OpenSSH used by AIX CVE-2026-73281,CVE-2026-73282, CVE-2026-73283. OpenSSH is used by AIX for remote login. Vulnerability Details CVEID:CVE-2026-73281 DESCRIPTION: In ssh-agent in OpenSSH before 10.5, some operations can occur remotely but were intend...

Multiple vulnerabilities in OpenSSH affect AIX

IBM SECURITY ADVISORY First Issued: Fri Sep 11 03:21:05 CDT 2026 The most recent version of this document is available here: https://aix.software.ibm.com/aix/efixes/security/opensshadvisory22.asc Security Bulletin: Multiple vulnerabilities in OpenSSH affect AIX...

EUVD-2026-67948

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 format string vulnerability...

CVE-2026-16821

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 format string vulnerability...

CVE-2026-16821 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 format string vulnerability...

CVE-2026-16821 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 format string vulnerability...

CVE-2026-16821

CVE-2026-16821 affects IBM AIX 7.2, 7.3 and IBM PowerVM VIOS 4.1 , where a format string vulnerability allows a local attacker with low privileges to gain elevated privileges , resulting in high impact to confidentiality, integrity, and availability. The CVSS 3.1 score is 7.0 (HIGH) with a vector...

CVE-2026-16821: Use of Externally-Controlled Format String

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 format string vulnerability...

Several vulnerabilities exist in IBM AIX and IBM PowerVM VIOS.

IBM has hidden vulnerabilities in AIX and PowerVM VIOS. Additionally, IBM has also hidden previous vulnerabilities in products such as DB2, WebSphere, Oracle products like Java and GraalVM, PostgreSQL, OpenSSH, and Perl, for products produced for use with AIX. A malicious individual could exploit...

EUVD-2026-63742

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-based buffer overflow...

EUVD-2026-63754

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to cause kernel memory corruption due to insufficient validation. A crafted filesystem image can trigger an out-of-bounds kernel-stack write during directory reads, causing a system crash or potentially enabling privilege...

EUVD-2026-63745

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain elevated privileges due to an out-of-bounds write...

EUVD-2026-63750

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 has a pointer validation flaw exists in the AIX Virtual SCSI vSCSI initiator driver. Successful exploitation may result in denial of service, privilege escalation, or full compromise of the client LPAR kernel...

EUVD-2026-63749

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...

EUVD-2026-63744

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...

EUVD-2026-63741

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...

EUVD-2026-63753

IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 has a vulnerability in cmdnim that may allow an unprivileged local user to executes the payload as root...