CVE-2026-68370

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: dummyhcd: prevent fiforeq reuse during giveback dummyhcd embeds a single shared usbrequest dum-fiforeq that the "emulated single-request FIFO" fast-path in dummyqueue reuses for small IN transfers: it copies the...

UBUNTU-CVE-2026-68182

In the Linux kernel, the following vulnerability has been resolved: comedi: comediparport: deal with premature interrupt Syzbot reported a general protection fault in comedigetissubdevicerunning, which was called from the interrupt handler parportinterrupt in the "comediparport" driver, but it do...

CVE-2026-68182

In the Linux kernel, the following vulnerability has been resolved: comedi: comediparport: deal with premature interrupt Syzbot reported a general protection fault in comedigetissubdevicerunning, which was called from the interrupt handler parportinterrupt in the "comediparport" driver, but it do...

CVE-2026-68370 usb: gadget: dummy_hcd: prevent fifo_req reuse during giveback

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: dummyhcd: prevent fiforeq reuse during giveback dummyhcd embeds a single shared usbrequest dum-fiforeq that the "emulated single-request FIFO" fast-path in dummyqueue reuses for small IN transfers: it copies the...

CVE-2026-68182 comedi: comedi_parport: deal with premature interrupt

In the Linux kernel, the following vulnerability has been resolved: comedi: comediparport: deal with premature interrupt Syzbot reported a general protection fault in comedigetissubdevicerunning, which was called from the interrupt handler parportinterrupt in the "comediparport" driver, but it do...

CVE-2026-68239: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/ttm: Account for NULL and handle pages in ttmpoolbackup Pages in ttmpoolbackup can be NULL or backup handles ttmbackuppageptrishandle, neither of which can be passed to setpagesarraywb or freed. Add a dedicated WB pass before...

PT-2026-69582

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A general protection fault occurs in the comedi get is subdevice running function, which is called by the parport interrupt interrupt handler within the comedi parport driver. This issue...

CVE-2026-68239: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/ttm: Account for NULL and handle pages in ttmpoolbackup Pages in ttmpoolbackup can be NULL or backup handles ttmbackuppageptrishandle, neither of which can be passed to setpagesarraywb or freed. Add a dedicated WB pass before...

CVE-2026-68182: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: comedi: comediparport: deal with premature interrupt Syzbot reported a general protection fault in comedigetissubdevicerunning, which was called from the interrupt handler parportinterrupt in the "comediparport" driver, but it do...

CVE-2026-68370: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: dummyhcd: prevent fiforeq reuse during giveback dummyhcd embeds a single shared usbrequest dum-fiforeq that the "emulated single-request FIFO" fast-path in dummyqueue reuses for small IN transfers: it copies the...

PT-2026-69639

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Linux kernel where the ttm pool backup function fails to properly account for NULL values or backup handles. These entries cannot be passed to the set pages array ...

PT-2026-69770

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the dummy hcd component of the USB gadget subsystem where a shared usb request dum-fifo req can be reused prematurely during the giveback process. The dummy queue...

CVE-2026-68125: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mac802154: llsec: reject frames shorter than the authentication tag llsecdodecryptauth computes the associated-data length for the AEAD request as assoclen += datalen - authlen; where datalen is the number of bytes after the MAC...

Linux Distros Unpatched Vulnerability : CVE-2026-68182

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - comedi: comediparport: deal with premature interrupt Syzbot reported a general protection fault in comedigetissubdevicerunning, which was called from the...

AZL-94461 CVE-2026-64576 affecting package kernel for versions less than 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: nexthop: initialize extack in nhresbucketmigrate nhresbucketmigrate passes an uninitialized netlinkextack to callnexthopresbucketnotifiers. When nhnotifierresbucketinfoinit fails e.g. the kzalloc returns -ENOMEM, the error is...

AZL-94458 CVE-2026-64579 affecting package kernel for versions less than 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: xfrm: policy: preallocate inexact bins before xfrmhashrebuild reinsert xfrmhashrebuild's first loop preallocates the bins/chains the reinsert loop needs, so the reinsert after hlistdelrcu cannot allocate or fail. But its guard is...

CVE-2026-64579

In the Linux kernel, the following vulnerability has been resolved: xfrm: policy: preallocate inexact bins before xfrmhashrebuild reinsert xfrmhashrebuild's first loop preallocates the bins/chains the reinsert loop needs, so the reinsert after hlistdelrcu cannot allocate or fail. But its guard is...

CVE-2026-64569: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mpls: fix NULL deref in mplsvalidfibdumpreq on CONFIGINET=n On CONFIGINET=n builds, mplsvalidfibdumpreq walks the parsed attribute table itself instead of calling ipvalidfibdumpreq. The RTAOIF arm passes tbRTAOIF to nlagetu32...

CVE-2026-64576: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: nexthop: initialize extack in nhresbucketmigrate nhresbucketmigrate passes an uninitialized netlinkextack to callnexthopresbucketnotifiers. When nhnotifierresbucketinfoinit fails e.g. the kzalloc returns -ENOMEM, the error is...

PT-2026-68068

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the btrfs file system when loading a v1 free space cache. The function load free space cache trusts the num entries and num bitmaps values from the on-disk btrfs free...