CVE-2026-17503

IBM PowerVM Hypervisor FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, FW1060.00 through FW1060.81, and FW950.00 through FW950.H3 is affected by a vulnerability in the partition firmware runtime boot configuration. An attacker with root access to a partition can maliciously alter...

CVE-2026-18857

IBM OPENBMC FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, and FW1060.00 through FW1060.81 is affected by a vulnerability in the BMC firmware management interface. The host system can cause the BMC firmware management service to crash or allow a limited amount of BMC internal memory to...

CVE-2026-18857 This Power System update is being released to address

IBM OPENBMC FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, and FW1060.00 through FW1060.81 is affected by a vulnerability in the BMC firmware management interface. The host system can cause the BMC firmware management service to crash or allow a limited amount of BMC internal memory to...

EUVD-2026-85893

IBM OPENBMC FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, and FW1060.00 through FW1060.81 is affected by a vulnerability in the BMC firmware management interface. The host system can cause the BMC firmware management service to crash or allow a limited amount of BMC internal memory to...

CVE-2026-18857 This Power System update is being released to address

IBM OPENBMC FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, and FW1060.00 through FW1060.81 is affected by a vulnerability in the BMC firmware management interface. The host system can cause the BMC firmware management service to crash or allow a limited amount of BMC internal memory to...

CVE-2026-18857

IBM OPENBMC firmware versions FW1120.00 - FW1120.01 , FW1110.00 - FW1110.31 , and FW1060.00 - FW1060.81 are affected by an out-of-bounds read vulnerability (CWE-125) in the BMC firmware management interface . A host system can exploit this to crash the BMC firmware management service or read a li...

CVE-2026-17511 This Power System update is being released to address

IBM PowerVM Hypervisor FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, FW1060.00 through FW1060.81, and FW950.00 through FW950.H3 is affected by a vulnerability in the partition resource dump interface. An attacker with authenticated administrator-level access to the HMC or service...

CVE-2026-17511

The IBM PowerVM Hypervisor is affected by a vulnerability in the partition resource dump interface (CWE-212), which allows an attacker with authenticated administrator-level access to the HMC or service processor to obtain a limited snapshot of partition processor state. This results in a confide...

CVE-2026-17503 This Power System update is being released to address

IBM PowerVM Hypervisor FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, FW1060.00 through FW1060.81, and FW950.00 through FW950.H3 is affected by a vulnerability in the partition firmware runtime boot configuration. An attacker with root access to a partition can maliciously alter...

CVE-2026-17503

IBM PowerVM Hypervisor is affected by a vulnerability in the partition firmware runtime boot configuration (CWE-20: Improper Input Validation ). An attacker with root access to a partition can maliciously alter the partition nvram , which causes the partition to fail to boot. This impact on integ...

Important: Red Hat Security Advisory: Multicluster Global Hub 1.5.8 security update

Multicluster Global Hub v1.5.8 general availability release images, which provide security fixes, bug fixes, and updated container images. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a...

Security Bulletin: This Power System update is being released to address CVE-2026-18857

Summary BMC firmware is affected by a vulnerability in the BMC firmware management interface. The host system can cause the BMC firmware management service to crash or allow a limited amount of BMC internal memory to be read, resulting in a confidentiality and availability impact to the managed...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: qemu (UTSA-2026-124430)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-124430 advisory. Unity Link Advisory UTSA-2026-124430 Tenable has extracted the preceding description block directly from the Unity Linux security advisory. Note that Nessus has not...

PT-2026-97810

Name of the Vulnerable Software and Affected Versions IBM PowerVM Hypervisor versions 1120.00 through 1120.01 IBM PowerVM Hypervisor versions 1110.00 through 1110.31 IBM PowerVM Hypervisor versions 1060.00 through 1060.81 IBM PowerVM Hypervisor versions 950.00 through 950.H3 Description A flaw...

ROS-20260924-73-0076

The vulnerability of the hcievent component in the Linux operating system’s kernel is related to the use of memory after it is freed. Exploiting this vulnerability can allow a remote attacker to gain access to confidential data, compromise its integrity, and cause service failures...

ROS-20260924-73-0050

The vulnerability of the net FailoverSelectQueue function in the drivers/net/net Failover.c module of the Linux kernel network device driver is related to incorrect calculation of buffer size. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

CVE-2026-19492: Use of Uninitialized Variable

IBM PowerVM Hypervisor FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, and FW1060.00 through FW1060.81 is affected by a vulnerability in a hypervisor call interface. An attacker with root access to a guest partition can read a limited amount of hypervisor memory, potentially exposing...

CVE-2026-18857: Out-of-bounds Read

IBM OPENBMC FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, and FW1060.00 through FW1060.81 is affected by a vulnerability in the BMC firmware management interface. The host system can cause the BMC firmware management service to crash or allow a limited amount of BMC internal memory to...

CVE-2026-17511: Improper Removal of Sensitive Information Before Storage or Transfer

IBM PowerVM Hypervisor FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, FW1060.00 through FW1060.81, and FW950.00 through FW950.H3 is affected by a vulnerability in the partition resource dump interface. An attacker with authenticated administrator-level access to the HMC or service...

CVE-2026-17503: Improper Input Validation

IBM PowerVM Hypervisor FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, FW1060.00 through FW1060.81, and FW950.00 through FW950.H3 is affected by a vulnerability in the partition firmware runtime boot configuration. An attacker with root access to a partition can maliciously alter...