CVE-2026-89770: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: iomap: don't free integrity payload that doesn't exist fsbiointegrityalloc might not allocate a bio integrity payload if PI verification is disabled on the block device. Check for that case before calling fsbiointegrityfree in...

PT-2026-96382

In the Linux kernel, the following vulnerability has been resolved: net/smc: do not dereference an unset send buffer on the SMC-D teardown path smc close stream wait calls smc tx prepared sends from inside its sk wait event condition, and sk wait event evaluates that condition once with the socke...

CVE-2026-80984: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net/smc: do not dereference an unset send buffer on the SMC-D teardown path smcclosestreamwait calls smctxpreparedsends from inside its skwaitevent condition, and skwaitevent evaluates that condition once with the socket lock...

CVE-2026-89591: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: accel/rocket: initialize job domain before cleanup paths rocketioctlsubmitjob releases rjob through rocketjobput on allocation error paths. rocketjobcleanup unconditionally calls rocketiommudomainputjob-domain, but job-domain is...

PT-2026-90450

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null pointer dereference occurs in the uvcg video init function. When kthread run worker fails, the system attempts to log an error using uvcg err. However, because the video-uvc point...

PT-2026-90173

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.2.6-1.1 Description Several sysfs show/store handlers call a discipline callback that dereferences the device-private variable, either directly or through the DASD DEFINE ATTR macro. During the execution of the...

PT-2026-96397

In the Linux kernel, the following vulnerability has been resolved: ipmi: si: Fix NULL pointer dereference after failed registration try smi init allocates new smi-si sm and later calls ipmi register smi mod, which maps to ipmi add smi. During ipmi add smi, the upper IPMI message handler obtains...

CVE-2026-81005: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ipmi: si: Fix NULL pointer dereference after failed registration trysmiinit allocates newsmi-sism and later calls ipmiregistersmimod, which maps to ipmiaddsmi. During ipmiaddsmi, the upper IPMI message handler obtains the initial...

CVE-2026-81005: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ipmi: si: Fix NULL pointer dereference after failed registration trysmiinit allocates newsmi-sism and later calls ipmiregistersmimod, which maps to ipmiaddsmi. During ipmiaddsmi, the upper IPMI message handler obtains the initial...

Linux kernel security vulnerabilities

A security vulnerability exists in the Linux kernel. It stems from NFS ACL v2 SETACL paths failing to check conditions based on argp-mask; when NFSACL or NFSDFACL are not set, setposixacl is still invoked unconditionally. This results in a null pointer dereference, which is interpreted as a delet...

PT-2026-90093

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A crash occurs in the dm-stats component when the allocation of per-cpu data via the dm kvzalloc function fails. In such cases, the system jumps to the out label and executes the dm stat...

PT-2026-90244

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the svcrdma component where the system fails to validate the cumulative length of multiple Read segments. While individual segment lengths are checked, a requester can...

Linux Kernel Security Vulnerabilities

The Linux kernel version 6.9 contains security vulnerabilities. These vulnerabilities stem from an error in the gssxdecoptionarray path of SUNRPC, where the allocation of oa-data fails, resulting in oa-count being still 1. This leads to a null pointer derefrence by the caller. Additionally, the...

RHEL 10 : gstreamer1-plugins-base (RHSA-2026:66460)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:66460 advisory. GStreamer is a streaming media framework based on graphs of filters which operate on media data. The gstreamer1-plugins-base packages contain a...

CVE-2026-78126: NULL Pointer Dereference

strongSwan 4.1.10 through 6.0.7 allows a NULL pointer dereference in the eap-aka plugin...

CVE-2026-89552: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: params: fix charp corruption on allocation failure paramsetcharp stores charp parameters in allocated memory after slab is available, and releases the previous value when the parameter is updated. The previous value is released...

CVE-2026-80963: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: dm-stats: fix a crash if allocation of per-cpu data fails If "dmkvzallocpercpuallocsize, cputonodecpu" fails, the code jumps to the "out" label and calls dmstatfree. dmstatfree does "foreachpossiblecpucpu...

GPAC multimedia platform Heap Buffer Overflow DoS

The vulnerability of the gfmediamapesd function in the mediatools/isomtools.c file of the GPAC multimedia platform is related to the assignment of a null pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

GPAC multimedia platform Heap Buffer Overflow DoS

The vulnerability of the gfisomgetuserdatacount function in the isomedia/isomread.c file of the multimedia platform GPAC involves the use of a zero pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-107315)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-107315 advisory. In the Linux kernel, the following vulnerability has been resolved: HID: multitouch: Add NULL check in mtinputconfigured devmkasprintf can return a NULL pointer on...