Linux Distros Unpatched Vulnerability : CVE-2026-31754

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - usb: cdns3: gadget: fix state inconsistency on gadget init failure When cdns3gadgetstart fails, the DRD hardware is left in gadget mode while software state...

CVE-2026-31730

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: possible double-free of cctx-remoteheap fastrpcinitcreatestaticprocess may free cctx-remoteheap on the errmap path but does not clear the pointer. Later, fastrpcrpmsgremove frees cctx-remoteheap again if it is...

CVE-2026-43056 net: mana: fix use-after-free in add_adev() error path

In the Linux kernel, the following vulnerability has been resolved: net: mana: fix use-after-free in addadev error path If auxiliarydeviceadd fails, addadev jumps to addfail and calls auxiliarydeviceuninitadev. The auxiliary device has its release callback set to adevrelease, which frees the...

CVE-2026-43056

Summary: CVE-2026-43056 affects the Linux kernel net: mana component. A use-after-free can occur in add_adev() when auxiliary_device_add() fails and control falls through to init_fail, accessing adev->id after the release callback frees the containing struct mana_adev. Root cause: the code fre...

CVE-2026-31759

In the Linux kernel, the following vulnerability has been resolved: usb: ulpi: fix double free in ulpiregisterinterface error path When deviceregister fails, ulpiregister calls putdevice on ulpi-dev. The device release callback ulpidevrelease drops the OF node reference and frees ulpi, but the...

EUVD-2026-26570

In the Linux kernel, the following vulnerability has been resolved: usb: misc: usbio: Fix URB memory leak on submit failure When usbsubmiturb fails in usbioprobe, the previously allocated URB is never freed, causing a memory leak. Fix this by jumping to errfreeurb label to properly release the UR...

CVE-2026-31757 usb: misc: usbio: Fix URB memory leak on submit failure

In the Linux kernel, the following vulnerability has been resolved: usb: misc: usbio: Fix URB memory leak on submit failure When usbsubmiturb fails in usbioprobe, the previously allocated URB is never freed, causing a memory leak. Fix this by jumping to errfreeurb label to properly release the UR...

CVE-2026-31745

In the Linux kernel, the following vulnerability has been resolved: reset: gpio: fix double free in resetaddgpioauxdevice error path When auxiliarydeviceadd fails, resetaddgpioauxdevice calls auxiliarydeviceuninitadev. The device release callback resetgpioauxdevicerelease frees adev, but the...

CVE-2026-31745

CVE-2026-31745 affects the Linux kernel GPIO reset path. The double-free occurs in reset_add_gpio_aux_device(): if __auxiliary_device_add() fails, the code calls auxiliary_device_uninit(adev), the device release callback frees adev, but the error path then frees adev again with kfree(adev). The f...

CVE-2026-31745 reset: gpio: fix double free in reset_add_gpio_aux_device() error path

In the Linux kernel, the following vulnerability has been resolved: reset: gpio: fix double free in resetaddgpioauxdevice error path When auxiliarydeviceadd fails, resetaddgpioauxdevice calls auxiliarydeviceuninitadev. The device release callback resetgpioauxdevicerelease frees adev, but the...

EUVD-2026-26543

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: possible double-free of cctx-remoteheap fastrpcinitcreatestaticprocess may free cctx-remoteheap on the errmap path but does not clear the pointer. Later, fastrpcrpmsgremove frees cctx-remoteheap again if it is...

CVE-2026-31730

CVE-2026-31730 affects the Linux kernel fastrpc component, where a double-free of cctx->remote_heap could occur if INIT_CREATE_STATIC ioctl hits an error path and the rpmsg device is removed. The root cause is that fastrpc_init_create_static_process() frees cctx->remote_heap on the err_map ...

CVE-2026-31730 misc: fastrpc: possible double-free of cctx->remote_heap

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: possible double-free of cctx-remoteheap fastrpcinitcreatestaticprocess may free cctx-remoteheap on the errmap path but does not clear the pointer. Later, fastrpcrpmsgremove frees cctx-remoteheap again if it is...

CVE-2026-31730 misc: fastrpc: possible double-free of cctx->remote_heap

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: possible double-free of cctx-remoteheap fastrpcinitcreatestaticprocess may free cctx-remoteheap on the errmap path but does not clear the pointer. Later, fastrpcrpmsgremove frees cctx-remoteheap again if it is...

CVE-2026-31730

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: possible double-free of cctx-remoteheap fastrpcinitcreatestaticprocess may free cctx-remoteheap on the errmap path but does not clear the pointer. Later, fastrpcrpmsgremove frees cctx-remoteheap again if it is...

net/tls: fix use-after-free in -EBUSY error path of tls_do_encryption

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PT-2026-36394

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A double free issue exists in the USB ULPI Ultra Low Power Interface component. When the device register function fails, ulpi register invokes put device on ulpi-dev. The device release...

PT-2026-36392

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the Linux kernel when the usb submit urb function fails within the usbio probe function. This happens because the previously allocated USB Request Block URB—a dat...

PT-2026-36365

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A double-free issue exists in the fastrpc component. The function fastrpc init create static process may free the cctx-remote heap variable on the err map path without clearing the...

CLSA-2026-1777548230 python2: Fix of CVE-2026-6100

CVE-2026-6100: defensively null bzs-nextin on the error path of BZ2Decompdecompress to align with upstream; the UAF window does not exist in Python 2.7 nextin is reassigned at function entry, lzma/gzip are not C extensions...