Vulnerabilities
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EPSS
| CVE | CVSS | EPSS | Vendor, product | Description | Modified |
|---|---|---|---|---|---|
| CVE-2026-16874 | 7.8 high | 0.00% | ibm, vios, aix | IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to obtain root privileges due to improper enforcement of RBAC authentication roles. | Mon 26 Oct |
| CVE-2026-16875 | 7.8 high | 0.00% | ibm, vios, aix | IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary commands due to shell metacharacter injection. | Mon 26 Oct |
| CVE-2026-16869 | 7.8 high | 0.00% | ibm, vios, aix | IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code due to improperly scrubbed environment variables. | Mon 26 Oct |
| CVE-2026-16923 | 7.8 high | 0.00% | ibm, vios, aix | 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. | Mon 26 Oct |
| CVE-2026-16925 | 7.8 high | 0.00% | ibm, vios, aix | 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. | Mon 26 Oct |
| CVE-2026-16937 | 7.8 high | 0.00% | ibm, vios, aix | 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. | Mon 26 Oct |
| CVE-2026-16943 | 7.8 high | 0.00% | ibm, vios, aix | 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. | Mon 26 Oct |
| CVE-2026-16944 | 7.8 high | 0.00% | ibm, vios, aix | 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. | Mon 26 Oct |
| CVE-2026-16945 | 7.8 high | 0.00% | ibm, vios, aix | 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. | Mon 26 Oct |
| CVE-2026-16946 | 7.8 high | 0.00% | ibm, vios, aix | 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. | Mon 26 Oct |
| CVE-2026-17171 | 7.8 high | 0.00% | ibm, vios, aix | IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to overwrite arbitrary files due to improper resolution of symbolic links. | Mon 26 Oct |
| CVE-2026-18840 | 7.8 high | 0.00% | ibm, vios, aix | IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to execute arbitrary code due to improper validation of an attacker-controlled pointer. | Mon 26 Oct |
| CVE-2026-18842 | 7.8 high | 0.00% | ibm, vios, aix | 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. | Mon 26 Oct |
| CVE-2026-19783 | 7.8 high | 0.00% | ibm, vios, aix | 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 escalation. | Mon 26 Oct |
| CVE-2026-16819 | 7.7 high | 0.00% | ibm, vios, aix | IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a local attacker to cause a denial of service and compromise data integrity due to a time-of-check time-of-use race condition. | Tue 27 Oct |
| CVE-2026-14970 | 7.5 high | 0.00% | ibm, vios, aix | IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 NIM server process is crashing during client registration due to buffer overflow. | Tue 27 Oct |
| CVE-2026-16837 | 7.5 high | 0.00% | ibm, aix, 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 improper handling of a missing SSL client certificate. | Mon 26 Oct |
| CVE-2026-19448 | 7.5 high | 0.00% | ibm, vios, aix | IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 A stack memory corruption vulnerability exists in the AIX IPsec ESP decapsulation handler. Successful exploitation may corrupt kernel stack state and cause a system crash, resulting in denial of service. | Mon 26 Oct |
| CVE-2026-16851 | 7.4 high | 0.00% | ibm, aix, 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 a use-after-free. | Mon 26 Oct |
| CVE-2026-17007 | 7.1 high | 0.00% | ibm, vios, aix | 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. | Tue 27 Oct |
| CVE-2026-16838 | 7.0 high | 0.00% | ibm, aix, vios | IBM 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. | Mon 26 Oct |
| CVE-2026-16922 | 7.0 high | 0.00% | ibm, vios, aix | 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. | Mon 26 Oct |
| CVE-2026-16927 | 7.0 high | 0.00% | ibm, vios, aix | 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. | Mon 26 Oct |
| CVE-2026-16935 | 7.0 high | 0.00% | ibm, vios, aix | 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. | Mon 26 Oct |
| CVE-2026-16914 | 6.7 medium | 0.00% | ibm, vios, aix | 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. | Mon 26 Oct |
| CVE-2026-16951 | 6.7 medium | 0.00% | ibm, vios, aix | 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. | Mon 26 Oct |
| CVE-2026-16846 | 6.5 medium | 0.00% | ibm, aix, 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 a null pointer dereference. | Mon 26 Oct |
| CVE-2026-16964 | 6.5 medium | 0.00% | ibm, vios, aix | 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. | Mon 26 Oct |
| CVE-2026-17195 | 6.5 medium | 0.00% | ibm, vios, aix | 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 an out-of-bounds write. | Mon 26 Oct |
| CVE-2026-17424 | 6.5 medium | 0.00% | ibm, vios, aix | IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to bypass security restrictions due to improper limitation of a pathname to a restricted directory. | Mon 26 Oct |
| CVE-2026-16827 | 5.9 medium | 0.00% | ibm, aix, 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 the use of an uninitialized stack pointer. | Mon 26 Oct |
| CVE-2026-16973 | 5.5 medium | 0.00% | ibm, vios, aix | 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. | Tue 27 Oct |
| CVE-2026-16980 | 5.5 medium | 0.00% | ibm, vios, aix | 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. | Tue 27 Oct |
| CVE-2026-17009 | 5.5 medium | 0.00% | ibm, vios, aix | 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. | Tue 27 Oct |
| CVE-2026-19653 | 5.5 medium | 0.00% | ibm, vios, aix | 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 handling of memory page table configurations. | Mon 26 Oct |
| CVE-2026-16883 | 5.5 medium | 0.00% | ibm, vios, aix | 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. | Mon 26 Oct |
| CVE-2026-16855 | 5.5 medium | 0.00% | ibm, aix, vios | 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 heap buffer overflow. | Mon 26 Oct |
| CVE-2026-16952 | 5.5 medium | 0.00% | ibm, vios, aix | 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. | Mon 26 Oct |
| CVE-2026-18822 | 5.5 medium | 0.00% | ibm, vios, aix | 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 when parsing directory records. | Mon 26 Oct |
| CVE-2025-36244 | 5.5 medium | 0.00% | ibm, vios, aix | IBM AIX 7.2, 7.3, IBM VIOS 3.1, and 4.1, when configured to use Kerberos network authentication, could allow a local user to write to files on the system with root privileges due to improper initialization of critical variables. | 18 Oct |
| CVE-2023-53463 | 5.5 medium | 0.00% | linux, linux_kernel | In the Linux kernel, the following vulnerability has been resolved: ibmvnic: Do not reset dql stats on NON_FATAL err All ibmvnic resets, make a call to netdev_tx_reset_queue() when re-opening the device. netdev_tx_reset_queue() resets the num_queued and num_completed byte counters. These stats are used in Byte Queue Limit (BQL) algorithms. The difference between these two stats tracks the number of bytes currently sitting on the physical NIC. ibmvnic increases the number of queued bytes though calls to netdev_tx_sent_queue() in the drivers xmit function. When, VIOS reports that it is done transmitting bytes, the ibmvnic device increases the number of completed bytes through calls to netdev_tx_completed_queue(). It is important to note that the driver batches its transmit calls and num_queued is increased every time that an skb is added to the next batch, not necessarily when the batch is sent to VIOS for transmission. Unlike other reset types, a NON FATAL reset will not flush the sub crq tx buffers. Therefore, it is possible for the batched skb array to be partially full. So if there is call to netdev_tx_reset_queue() when re-opening the device, the value of num_queued (0) would not account for the skb's that are currently batched. Eventually, when the batch is sent to VIOS, the call to netdev_tx_completed_queue() would increase num_completed to a value greater than the num_queued. This causes a BUG_ON crash: ibmvnic 30000002: Firmware reports error, cause: adapter problem. Starting recovery... ibmvnic 30000002: tx error 600 ibmvnic 30000002: tx error 600 ibmvnic 30000002: tx error 600 ibmvnic 30000002: tx error 600 ------------[ cut here ]------------ kernel BUG at lib/dynamic_queue_limits.c:27! Oops: Exception in kernel mode, sig: 5 [....] NIP dql_completed+0x28/0x1c0 LR ibmvnic_complete_tx.isra.0+0x23c/0x420 [ibmvnic] Call Trace: ibmvnic_complete_tx.isra.0+0x3f8/0x420 [ibmvnic] (unreliable) ibmvnic_interrupt_tx+0x40/0x70 [ibmvnic] __handle_irq_event_percpu+0x98/0x270 ---[ end trace ]--- Therefore, do not reset the dql stats when performing a NON_FATAL reset. | 15 Oct |
| CVE-2026-16829 | 5.3 medium | 0.00% | ibm, aix, 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 a NULL pointer dereference. | Mon 26 Oct |
| CVE-2026-16833 | 5.3 medium | 0.00% | ibm, aix, vios | IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote attacker to disclose kernel memory due to an out-of-bounds read. | Mon 26 Oct |
| CVE-2026-16866 | 4.8 medium | 0.00% | ibm, vios, aix | 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 read. | Mon 26 Oct |
| CVE-2026-16897 | 4.4 medium | 0.00% | ibm, vios, aix | 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 an out-of-bounds write. | Mon 26 Oct |
| CVE-2026-16886 | 4.3 medium | 0.00% | ibm, vios, aix | 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. | Mon 26 Oct |
| CVE-2026-16849 | 4.3 medium | 0.00% | ibm, aix, 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 improper check for an array index boundary. | Mon 26 Oct |
| CVE-2026-16825 | 4.2 medium | 0.00% | ibm, aix, vios | IBM AIX 7.2, and 7.3 and IBM PowerVM VIOS 4.1 could allow a remote authenticated attacker to obtain sensitive information and cause a denial of service due to an out-of-bounds write. | Mon 26 Oct |
| CVE-2026-16888 | 3.7 low | 0.00% | ibm, vios, aix | 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. | Mon 26 Oct |
| CVE-2026-16890 | 3.6 low | 0.00% | ibm, vios, aix | 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. | Mon 26 Oct |
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EPSS scores: 2026-10-28. NVD cursor: 2026-10-29 00:22. The News page shows only notable CVEs (KEV, your stack, new criticals, EPSS over 50%, or active exploitation per SSVC); this table has all of them.