Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
203 results · page 2 of 5
Aug 20, 2026IBM 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.CVE-2026-17121 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.5
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.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM 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 buffer overflow.CVE-2026-17120 · Other software · IBM · reported by psirt@us.ibm.comMedium 5.3
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 buffer overflow.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to a use-after-free vulnerability.CVE-2026-17118 · Other software · IBM · reported by psirt@us.ibm.comCritical 9.8
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 use-after-free vulnerability.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to obtain sensitive information and cause a denial of service due to a kernel heap oCVE-2026-17060 · Other software · IBM · reported by psirt@us.ibm.comHigh 8.1
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to obtain sensitive information and cause a denial of service due to a kernel heap over-read.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM 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.CVE-2026-17040 · Other software · IBM · reported by psirt@us.ibm.comCritical 9.8
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.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to improper certificate validation.CVE-2026-17024 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.7
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to improper certificate validation.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM 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 NULL pointer dereference.CVE-2026-17009 · Other software · IBM · reported by psirt@us.ibm.comMedium 4.7
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 a NULL pointer dereference.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM 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 out-of-bounds CVE-2026-17007 · Other software · IBM · reported by psirt@us.ibm.comMedium 6.7
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 out-of-bounds read.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM 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 buffer overflow.CVE-2026-17006 · Other software · IBM · reported by psirt@us.ibm.comHigh 8.3
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 buffer overflow.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to compromise the confidentiality and integrity of the system due to an out-of-boundCVE-2026-17003 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.7
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to compromise the confidentiality and integrity of the system due to an out-of-bounds write.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to improper authentication.CVE-2026-17000 · Other software · IBM · reported by psirt@us.ibm.comHigh 8.1
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to improper authentication.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary commands due to improper privilege management.CVE-2026-16997 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.8
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 privilege management.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code due to an integer underflow.CVE-2026-16996 · Other software · IBM · reported by psirt@us.ibm.comHigh 8.8
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code due to an integer underflow.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain elevated privileges due to improper handling of symbolic links.CVE-2026-16991 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.8
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 handling of symbolic links.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM 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.CVE-2026-16989 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.1
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.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM 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.CVE-2026-16980 · Other software · IBM · reported by psirt@us.ibm.comMedium 6.3
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.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM 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.CVE-2026-16973 · Other software · IBM · reported by psirt@us.ibm.comMedium 5.5
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.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM 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.CVE-2026-16972 · Other software · IBM · reported by psirt@us.ibm.comMedium 6.5
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.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to intercept messages and forge replies due to the exposure of sensitive informationCVE-2026-16964 · Other software · IBM · reported by psirt@us.ibm.comMedium 6.5
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to intercept messages and forge replies due to the exposure of sensitive information.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM 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-2026-16958 · Other software · IBM · reported by psirt@us.ibm.comMedium 6.5
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.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM 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.CVE-2026-16952 · Other software · IBM · reported by psirt@us.ibm.comMedium 5.5
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.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM 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.CVE-2026-16951 · Other software · IBM · reported by psirt@us.ibm.comMedium 6.7
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.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM 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.CVE-2026-16946 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.8
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.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM 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.CVE-2026-16945 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.8
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.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM 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.CVE-2026-16944 · Other software · IBM · reported by psirt@us.ibm.comMedium 6.7
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.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM 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.CVE-2026-16943 · Other software · IBM · reported by psirt@us.ibm.comHigh 8.2
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.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM 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.CVE-2026-16937 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.8
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.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM 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.CVE-2026-16936 · Other software · IBM · reported by psirt@us.ibm.comHigh 8.8
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.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to gain elevated privileges due to a time-of-check to time-of-use (TOCTOU) race condiCVE-2026-16935 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.8
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 time-of-check to time-of-use (TOCTOU) race condition.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM 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.CVE-2026-16934 · Other software · IBM · reported by psirt@us.ibm.comHigh 8.8
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.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM 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 vaCVE-2026-16932 · Other software · IBM · reported by psirt@us.ibm.comHigh 8.8
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.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM 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 heap-based buffer overflow.CVE-2026-16928 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.5
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 heap-based buffer overflow.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM 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 conditionCVE-2026-16927 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.3
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.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to overwrite arbitrary files due to improper neutralization of special elements in iCVE-2026-16926 · Other software · IBM · reported by psirt@us.ibm.comCritical 9.1
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to overwrite arbitrary files due to improper neutralization of special elements in input.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM 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.CVE-2026-16925 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.1
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.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM 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 durinCVE-2026-16924 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.5
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.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM 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.CVE-2026-16923 · Other software · IBM · reported by psirt@us.ibm.comHigh 7
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.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code due to a time-of-check to time-of-use (TOCTOU) race conditiCVE-2026-16922 · Other software · IBM · reported by psirt@us.ibm.comHigh 7
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 time-of-check to time-of-use (TOCTOU) race condition.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 19, 2026IBM PowerVM Hypervisor FW1110.00 through FW1110.20, FW1060.00 through FW1060.71, and FW950.00 through FW950.H2 could allow a local attacker with administrative CVE-2026-4937 · Other software · IBM · reported by psirt@us.ibm.comMedium 5.3
IBM PowerVM Hypervisor FW1110.00 through FW1110.20, FW1060.00 through FW1060.71, and FW950.00 through FW950.H2 could allow a local attacker with administrative privileges to decrypt encrypted data due to certain hypervisor calls utilizing less entropy than requested.
- Product
- PowerVM Hypervisor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 19, 2026IBM PowerVM Hypervisor Platform KeyStore (PKS) and virtual TPM FW1110.00 through FW1110.20, FW1060.00 through FW1060.71, and FW950.00 through FW950.H2 use persiCVE-2026-4936 · Other software · IBM · reported by psirt@us.ibm.comMedium 5.1
IBM PowerVM Hypervisor Platform KeyStore (PKS) and virtual TPM FW1110.00 through FW1110.20, FW1060.00 through FW1060.71, and FW950.00 through FW950.H2 use persistent storage key seeds that result in an AES key with reduced strength. An attacker with access to the service processor or HMC could exploit this weakness to derive the encryption key and access the data.
- Product
- PowerVM Hypervisor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 19, 2026IBM PowerVM Hypervisor FW1120.00, FW1110.00 through FW1110.30, and FW1060.00 through FW1060.80 is affected by a vulnerability in host firmware configuration parCVE-2026-18871 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.3
IBM PowerVM Hypervisor FW1120.00, FW1110.00 through FW1110.30, and FW1060.00 through FW1060.80 is affected by a vulnerability in host firmware configuration parsing. An attacker with authenticated service-level access to the service processor can write specially crafted configuration data, causing the host firmware boot stack to crash with possible memory corruption during system initialisation, resulting in an integrity and availability impact to the managed system.
- Product
- PowerVM Hypervisor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 19, 2026IBM PowerVM Hypervisor FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, and FW950.00 through FW950.H2 Power Systems Firmware is affected by CVE-2026-18821 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.5
IBM PowerVM Hypervisor FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, and FW950.00 through FW950.H2 Power Systems Firmware is affected by a vulnerability in partition firmware during network boot. An unauthenticated attacker on the same network as a partition undergoing network boot can send a malformed packet, allowing arbitrary code to be executed in the partition firmware and compromising everything subsequently loaded by that partition. Other partitions and the managed system are not affected. Only partitions actively performing a network boot are affected, resulting in a confidentiality, integrity, and availability impact.
- Product
- PowerVM Hypervisor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 19, 2026IBM PowerVM Hypervisor FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, and FW950.00 through FW950.H2 Power Systems Firmware is affected by CVE-2026-17414 · Other software · IBM · reported by psirt@us.ibm.comHigh 8.1
IBM PowerVM Hypervisor FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, and FW950.00 through FW950.H2 Power Systems Firmware is affected by a vulnerability in partition firmware during network boot. An unauthenticated attacker with access to the same network as a partition performing a network boot can prevent that partition from completing its boot sequence. On partitions where OS secure boot is not enabled, which is the default configuration, the attacker can also substitute the boot image, compromising everything subsequently loaded by that partition. Other partitions and the managed system are not affected. Only partitions actively performing a network boot are affected, resulting in a confidentiality, integrity, and availability impact.
- Product
- PowerVM Hypervisor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 19, 2026IBM 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 the CVE-2026-17097 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.3
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 the PowerVM hypervisor call interface. An attacker with root access to a guest partition can issue a specially crafted hypervisor call causing a virtual processor to become permanently unresponsive, requiring a full platform re-IPL to restore normal operation. In some cases this may also cause the guest to inject a small amount of data into hypervisor or partition memory with no attacker control over the target location. Successful exploitation results in an integrity and availability impact to the managed system.
- Product
- PowerVM Hypervisor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 19, 2026IBM 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 the CVE-2026-17091 · Other software · IBM · reported by psirt@us.ibm.comHigh 8.4
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 the PowerVM hypervisor call interface. An attacker with root access to a guest partition can issue a specially crafted hypervisor call to inject an arbitrary amount of data into hypervisor or partition memory, resulting in either a crash causing a full platform re-IPL and terminating all hosted partitions, or corruption of hypervisor or partition memory. The PowerVM hypervisor will restart automatically; however, repeated exploitation could result in a sustained availability impact. Successful exploitation results in an integrity and availability impact to the managed system.
- Product
- PowerVM Hypervisor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 19, 2026IBM 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 partCVE-2026-17028 · Other software · IBM · reported by psirt@us.ibm.comMedium 6.5
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 network boot can prevent that partition from completing its boot sequence. Other partitions and the managed system are not affected. Only partitions actively performing an iSCSI SAN network boot are affected, resulting in an availability impact.
- Product
- PowerVM Hypervisor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 19, 2026IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to improper validation of network-supplied pointers.CVE-2026-16919 · Other software · IBM · reported by psirt@us.ibm.comCritical 9.8
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to improper validation of network-supplied pointers.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 19, 2026IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to an integer overflow.CVE-2026-16917 · Other software · IBM · reported by psirt@us.ibm.comCritical 9.8
IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to execute arbitrary code due to an integer overflow.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 19, 2026IBM 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.CVE-2026-16914 · Other software · IBM · reported by psirt@us.ibm.comMedium 6.7
IBM 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.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 19, 2026IBM 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-2026-16913 · Other software · IBM · reported by psirt@us.ibm.comCritical 9.8
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.
- Product
- AIX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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