EUVD-2026-63752

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...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-102059)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-102059 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check NULL before accessing WHAT IGT kmscursorlegacy's...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-102040)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-102040 advisory. In the Linux kernel, the following vulnerability has been resolved: sound: ua101: fix division by zero at probe Add a missing sanity check for bNrChannels in...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-102097)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-102097 advisory. In the Linux kernel, the following vulnerability has been resolved: slip: reject VJ receive packets on instances with no rstate array slhcinit accepts rslots == 0 a...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-102061)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-102061 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix a Null pointer dereference vulnerability Why A null pointer dereference...

CVE-2026-19448

CVE-2026-19448 is a stack memory corruption vulnerability in the AIX IPsec ESP decapsulation handler , affecting IBM AIX 7.2, 7.3 and IBM PowerVM VIOS 4.1 . Successful exploitation can corrupt kernel stack state and trigger a system crash , resulting in denial of service . NVD assigns a CVSS 3.1 ...

CVE-2026-74492

A flaw was found in the Linux kernel's netfilter ipset component. During an ipset hash table resize operation, a race condition can occur where a packet-side add attempts to update a comment. This can lead to a stale pointer being dereferenced, resulting in a kernel crash and a Denial of Service...

CVE-2026-74302

A flaw was found in the Bluetooth subsystem of the Linux kernel. During the unregistration of a Bluetooth device, the system fails to properly disable timers before freeing the associated memory. This can lead to a use-after-free vulnerability, where the system attempts to access memory that has...

CVE-2026-74266

A flaw was found in the Linux kernel's schdualpi2 network scheduler. When the scheduler processes network packets, it can incorrectly manage its internal queue length. This mismanagement can lead to a system crash, making the system unavailable Denial of Service...

OESA-2026-3454 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: xfs: remove xfsattrleafhasname The calling convention of xfsattrleafhasname is problematic, because it returns a NULL buffer when xfsattr3leafread fails, a valid...

kernel: blk-mq: pop cached request if it is usable

A flaw was found in the Linux kernel's blk-mq component. This use-after-free vulnerability occurs when a task attempts to submit a bio a data structure for I/O operations to blk-mq. If the task is interrupted and sleeps after checking for a cached request but before using it, the cached request c...

kernel: net/smc: reject CHID-0 ACCEPT that matches an empty ism_dev slot

A flaw was found in the Linux kernel's Server-Message-Block Direct SMC-D client. A remote attacker can exploit this vulnerability by sending a specially crafted SMC-Dv2 proposal with a Channel Identifier CHID of 0. This malicious proposal can cause a null pointer dereference in the kernel's SMC...

kernel: scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd()

A flaw was found in the Linux kernel's iSCSI Internet Small Computer System Interface target subsystem. This vulnerability involves a buffer overread and a double-free error when processing iSCSI Text commands. A remote attacker could exploit these issues by sending specially crafted network...

CVE-2026-19448: Use of Uninitialized Resource

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...

CVE-2026-72455

A flaw was found in the AppArmor security module of the Linux kernel. A bug in the pathname function, related to handling aanull files, may cause an uninitialized pointer to be passed to aaauditfile. This can lead to a kernel page fault, resulting in a system crash and a Denial of Service DoS for...

CVE-2026-72384

A flaw was found in the Linux kernel's irqchip/ts4800 driver. The driver fails to properly clear a chained interrupt handler when it is removed. This oversight leaves a dangling handler that could be invoked if the parent interrupt fires after the driver has been unloaded. Such an event could lea...

CVE-2026-72346

A flaw was found in the Linux kernel's bitland-mifs-wmi driver. During suspend and resume operations, an uninitialized pointer can be passed to a function, leading to a NULL pointer dereference. This can cause a kernel crash, resulting in a denial of service DoS by halting the system's suspend...

CVE-2026-74338

A flaw was found in the Linux kernel's Berkeley Packet Filter BPF subsystem. A local attacker could bypass security checks by directly using the bpf2 system call to load a sleepable BPFLSMCGROUP program. This could lead to a kernel crash, resulting in a Denial of Service DoS on the affected syste...

CVE-2026-72197

A flaw was found in the Linux kernel's NTFS3 file system driver. A local attacker can exploit this vulnerability by mounting a specially crafted NTFS image. This manipulation causes an incorrect calculation of memory movement length, leading to an out-of-bounds write operation. The primary...

CVE-2026-72172

A flaw was found in the Linux kernel. When Direct Access DAX memory is hotplugged, certain internal memory structures struct pages may not be fully initialized. This uninitialized state can lead to unexpected system behavior or crashes, potentially resulting in a denial of service...